Snapper Lawn Mower ERZT185440BVE ERZT20441BVE2 RZT22500BVE2 RZT22501BVE2 User Manual

Parts Manual for  
RZT TWIN STICK HYDRO DRIVE 250 Z  
44" & 50"  
SERIES 0 & 1  
MODEL  
ERZT185440BVE (7800072)  
ERZT20441BVE2 (7800158)  
RZT22500BVE2 (7800011)  
RZT22501BVE2 (7800153)  
McDonough, GA, 30253 U.S.A.  
Briggs & Startton Yard Power Products Group  
Manual No.  
7006461  
Copyright © 2007  
Briggs & Startton Corporation  
Milwaukee, WI USA. All Rights Reserved  
Revision D, 10/31/2007  
TP 400-5182-D-HZ-N  
Table Of Contents  
PAGE  
4
GROUP  
WHEEL GROUP  
FRONT AXLE GROUP  
6
FRAME GROUP  
8
TRANSAXLE GROUP  
10  
12  
16  
20  
24  
28  
32  
36  
38  
40  
42  
46  
50  
54  
56  
60  
62  
66  
68  
70  
72  
74  
CONTROL GROUP, LH, RZT  
CONTROL GROUP, RH, RZT  
CONTROL GROUP, LH, ERZT (Series 0)  
CONTROL GROUP, RH, ERZT (Series 0)  
CONTROL GROUP, LH, ERZT (Series 1)  
CONTROL GROUP, RH, ERZT (Series 1)  
PARK BRAKE GROUP  
SNAPPER FENDER GROUP  
SEAT GROUP  
ENGINE GROUP (18.5 HP Briggs Intek)  
ENGINE GROUP (20 & 22HP Briggs V-Twin)  
DECK LIFT GROUP (44/50)  
44" DECK GROUP (Sub-Assembly) ERZT  
44" DECK GROUP (Final-Assembly) ERZT  
50" DECK GROUP (Sub-Assembly)  
50" DECK GROUP (Final Assembly)  
DECAL GROUP, Snapper RZT  
DECAL GROUP, Snapper Euro RZT  
ELECTRICAL GROUP  
WIRING HARNESS  
WIRING SCHEMATIC (Briggs Engine)  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
3
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
4
WHEEL GROUP  
Item Part No  
Qty Description  
Note  
1
2
7059090  
7039477  
7035618  
7035358  
7029275  
7012234  
7091772  
7035359  
7090839  
7050538  
7078113  
7078109  
7027192  
2
1
1
2
1
1
2
2
2
2
1
1
8
ASSEMBLY, Front Wheel & Tire  
RIM, Caster Wheel  
3
TIRE, 11 x 4.00-5, Smooth Tread  
BALL BEARING, .625 x 1.38  
4
5
GREASE FITTING, 1/4-28 thread forming  
VALVE STEM, Snap In  
Alemite #3038-B  
6
7
SCREW, 7/16-14 x 6”, Hex Head Cap, GR 5  
TUBE, 5/8 O.D. x 14 Ga. Wall x 4.510” long  
NUT, 7/16-14 Hex Center Lock, GR 5 or B  
ASS'Y. 18 x 8.50-8 Tire/Wheel, Turf Master, PMS 877 Silver  
RIM, 18 x 8.50, 4 Bolt  
8
caster wheel spacer  
9
10  
11  
12  
13  
TIRE, 18 x 8.50-8, Turf Master  
LUG NUT 1/2-20 Tapered Seat YZ  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
5
FRONT AXLE GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
6
FRONT AXLE GROUP  
Item Part No  
Qty Description  
Note  
1
2
7100321  
7013864  
7400075  
7013855  
7012709  
7091558  
7090250  
7011309  
7012706  
7091894  
7300187  
7091905  
7091601  
7091508  
7091706  
7100417  
7077683  
7300004  
7090188  
7091318  
1
3
2
4
2
1
2
2
2
1
1
6
6
8
20  
2
8
2
8
4
FRONT AXLE, Cast (Cardinal Red)  
LUBE FITTING, 3/16” Press-In  
WELDMENT, Caster (Cardinal Red)  
THRUST WASHER, 1” I.D.  
3
4
5
RETAINING RING, 1” External  
SCREW, 1/2-13 x 3-1/2” Hex Head Cap, YZ  
WASHER, 1/2” SAE Flat  
6
7
8
SPACER, Axle Pivot  
9
BEARING SLEEVE  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
NUT, 1/2-13 Hex Center Lock, GR 5, YZ  
BRACKET, Axle (Cardinal Red)  
BOLT, 5/16-18 x 7/8” Hex Flange Lock  
NUT, 5/16-18 Hex Flange Lock, GR 5  
BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5  
NUT, 5/16-18 Hex Top Lock, GR B  
PLATE, Friction  
SCREW, 5/16-18 x 1” Flat Head Countersunk  
BRACKET, Axle Support  
WASHER, .34 x .69 x .08 Flat  
SCREW, 5/16-18 x 3/4” Hex Head Cap, GR 5, YZ  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
7
FRAME GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
8
FRAME GROUP  
Item Part No  
Qty Description  
SUB-ASSEMBLY, Frame, (Red Paint)  
Note  
7500012  
1
1
12  
1
4
1
6
1
8
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
includes 22 Items shown below  
1
2
7300181  
7091601  
7300006  
7091811  
7300184  
7091508  
7300226  
7091905  
7043307  
7043309  
7091742  
7300342  
7091070  
7091894  
7044760  
7400021  
7200034  
7091587  
7091218  
7100103  
7090122  
7091585  
7100266  
7100287  
FRAME, RZT (Cardinal Red)  
NUT, 5/16-18 Hex Flange Lock, GR 5  
TANK BRACKET  
3
4
BOLT, 5/16-18 x 5/8” Hex Flange Lock, GR 5  
FOOTREST, Snapper (Cardinal Red)  
BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5  
PLATE, Rear Seat Guard  
5
6
7
8
BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ  
HEAT SHIELD  
9
finish: black powder coat  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
BRACKET, Body Support  
SCREW, 5/16-18 x 1” Hex Washer Self-Tap, GR 5  
BRACE, Hood/Fender  
NUT, 5/16-18 Hex Flange Lock, GR 5  
NUT, 1/2-13 Hex Center Lock, GR 5, YZ  
SPRING, Torsion, RH Wind  
WELDMENT, Hydro Idler  
SPACER, Hydro Idler  
WASHER, .531 x 1.062 x .121 Flat, YZ  
SCREW 1/2-13 x 2-1/2” Hex Head Cap, GR 5 (Black Phosphate)  
IDLER, 3.25” OD x .391 ID x 1.63 Backside  
WASHER, 3/8” Flat SAE  
NUT, 3/8-16 Hex Center Lock, GR 5 or B, YZ  
MAT, Foot Rest RZT  
MAT, Floor Pan  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
9
TRANSAXLE GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
10  
TRANSAXLE GROUP  
Item Part No  
Qty Description  
Note  
1
2
7400020  
7100229  
7091294  
7012431  
7091541  
7014664  
7091298  
7078112  
7078111  
7300082  
7200046  
7091601  
7091908  
7091830  
7015686  
7091944  
7300000  
7100102  
7090188  
7091703  
1
2
2
2
8
2
12  
1
1
1
1
1
2
4
8
4
2
1
8
2
WELDMENT, Transaxle Support  
ROD, Roll Release  
3
WASHER, .28 x .63 x .06 Flat, GR 5  
HAIR PIN, 1-1/8”  
4
5
SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap  
SHOULDER BOLT, 5/16-18  
6
.530 long shoulder  
7
NUT, 5/16-18 Hex Nyloc  
8
TRANSAXLE, LH RZT  
ZA-AHBB-2D5A-2DCX  
ZA-DHBB-2D5A-2DCX  
9
TRANSAXLE, RH RZT  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
BRACKET, Anti-Rotation  
PIN, Anti-Rotation, RZT Clutch  
NUT, 5/16-18 Hex Flange Lock, GR 5  
SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5, YZ  
SCREW, 5/16-18 x 3” Hex Head Cap, GR 5, YZ  
SHIM WASHER, 5/16” I.D.  
SCREW 5/16-18 x 2-3/4” Hex Head Cap, GR 5, YZ  
BRACKET, Transaxle Support  
V-BELT, HA Sect. (wrapped) 58.00 effective length  
WASHER, .34 x .69 x .08 Flat  
hydro drive  
SCREW, 7/16-20 x 2-1/2” Hex Head Cap, GR 5 (Special Head) or 7900027 (7/16-20 x 4” Hex  
Head Cap Screw)  
21  
22  
23  
24  
25  
26  
7090377  
2159106  
7300554  
7100605  
7091198  
1735484  
2
1
1
2
2
2
NUT, 7/16-20 Hex Center Lock Jam, GR 5 or B  
SPRING, Extension, .562 OD x 4.250 long x .049 Wire B  
GUARD, Euro 44  
or 0159106  
PAD, Rubber Adhesive  
SCREW, 3/8-16 x 5/8” Hex Washer Self-Tap  
ARM, Control Kit  
(Used on both R.H. & L.H.  
Transaxle)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
11  
CONTROL GROUP, LH, RZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
12  
CONTROL GROUP, LH, RZT  
Item Part No  
Qty Description  
Note  
1
7043338  
7043336  
7100051  
7013874  
7043301  
7900016  
7027344  
7011121  
7090658  
7200012  
1670971  
7014409  
7091299  
7900003  
5022978  
7200006  
7100415  
7091603  
7900002  
7200005  
7900029  
7092126  
7091686  
7300009  
7300010  
7043302  
7091304  
7091619  
7300264  
7091095  
7500059  
7027936  
7091497  
7091630  
7090517  
7074511  
7200009  
1
1
1
2
1
1
1
1
2
1
1
2
2
1
1
1
2
2
1
1
2
2
8
1
1
1
4
4
1
2
1
1
1
2
3
1
1
HANDLE  
2
WELDMENT, LH Control Arm (5/8” dia. Rod)  
FOAM GRIP, Handle  
3
4
BUSHING, Bronze, 5/8 x 5/8”  
WELDMENT, Control Arm, LH  
WASHER, 5/8 ID x 1.00 OD x .065 Nylon  
WASHER, 5/8” Flat SAE  
5
6
7
8
WASHER, .64 x 1.12 x .028 Beveled  
NUT, 5/8-18 Hex Jam  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
SHOULDER BOLT, 3/8-16  
THRUST WASHER, .562 ID x 1.000 OD x .030/.032 Thick  
FLANGE BEARING, 9/16 I.D. P.M.  
NUT, 3/8-16 Hex Nyloc  
SHOULDER BOLT, 5/16 x 1/4-20  
DAMPENER, Hydraulic  
SPACER, 9/16 OD x 12GA x .325  
WASHER, 1/4” I.D. Flat  
NUT, 1/4-20 Hex Nyloc  
SHOULDER BOLT, 5/16 x 1/4-20  
SPACER, 9/16 OD x 12GA x .899  
SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5  
NUT 1/4-20 Hex Center Lock, GR 5 YZ  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
PLATE, Fwd/Rev Adjust  
TRACK, Control Stick, L.H.  
CONTROL BRACKET, LH  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
NUT, 3/8-16 Hex Flange Lock  
BRACKET, Rod Holder, RZT  
POP RIVET, 1/8 x 3/8”  
ASSEMBLY, Fwd/Rev Rod  
incl. items 31, 33, 34, 35 & 36  
31  
32  
33  
34  
35  
36  
ROD END  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5  
NUT, 3/8-24 Hex, GR B, YZ  
WASHER, 3/8” Flat  
SPRING, Compression (Brake)  
ROD, Link Fwd./Rev. (3/8-24 thread)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
13  
CONTROL GROUP, LH, RZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
14  
CONTROL GROUP, LH, RZT  
Item Part No  
Qty Description  
Note  
37  
38  
39  
7900000  
7091594  
7100487  
1
1
1
CLEVIS PIN, 7/16 x 1”  
COTTER PIN, 1/2 Self Locking, YZ  
CLIP, Spring  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
15  
CONTROL GROUP, RH, RZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
16  
CONTROL GROUP, RH, RZT  
Item Part No  
Qty Description  
Note  
1
7043338  
7200004  
7100051  
7900029  
7092126  
7091628  
7013874  
7400001  
7900016  
7027344  
7011121  
7090658  
7091686  
7300009  
7300008  
7400006  
7091304  
7091619  
7300032  
7023355  
7090913  
7091299  
7014409  
1670971  
7200012  
7900003  
7900002  
5022978  
7200006  
7100415  
7091603  
7200005  
7091497  
7500059  
7027936  
7091630  
7090517  
1
1
1
2
4
1
2
1
1
1
1
2
6
1
1
1
4
4
1
1
2
2
2
1
1
1
1
1
1
2
2
1
1
1
1
2
3
HANDLE  
2
ROD, Handle R.H. (5/8” dia. Rod)  
FOAM GRIP, Handle  
3
4
SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5  
NUT 1/4-20 Hex Center Lock, GR 5 YZ  
WASHER, .64 x .99 x .05 Flat, YZ  
BUSHING, Bronze, 5/8 x 5/8”  
WELDMENT, Control Arm, RH  
WASHER, 5/8 ID x 1.00 OD x .065 Nylon  
WASHER, 5/8 SAE Flat  
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
WASHER, .64 x 1.12 x .028 Beveled  
NUT, 5/8-18 Hex Jam  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
PLATE, Fwd/Rev Adjust  
TRACK, Control Stick, R.H.  
WELDMENT, Lift Bracket  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
NUT, 3/8-16 Hex Flange Lock  
BRACKET, Switch  
SWITCH- DPDT  
also shown in Electrical Group  
powdered metal  
SCREW, #10-24 x 1/2” Hex Washer Self-Tap (Torx)  
NUT, 3/8-16 Hex Nyloc  
FLANGE BEARING, 9/16 I.D. P.M.  
THRUST WASHER, .562 ID x 1.000 OD x .030/.032 Thick  
SHOULDER BOLT, 3/8-16  
2.013 long shoulder  
.800 long shoulder  
1.360 long shoulder  
SHOULDER BOLT, 5/16 x 1/4-20  
SHOULDER BOLT, 5/16 x 1/4-20  
DAMPENER, Hydraulic  
SPACER, 9/16 OD x 12GA x .325  
WASHER, 1/4” I.D. Flat  
case hardened steel  
incl. next 5 items  
NUT, 1/4-20 Hex Nyloc  
SPACER, 9/16 OD x 12GA x .899  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5  
ASSEMBLY, Fwd/Rev Rod  
34  
35  
36  
ROD END  
NUT, 3/8-24 Hex, GR B, YZ  
WASHER, 3/8” Flat  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
17  
CONTROL GROUP, RH, RZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
18  
CONTROL GROUP, RH, RZT  
Item Part No  
Qty Description  
Note  
37  
38  
39  
40  
41  
7074511  
7200009  
7900000  
7091594  
7300354  
1
1
1
1
1
SPRING, Compression (Brake)  
ROD, Link Fwd./Rev. (3/8-24 thread)  
CLEVIS PIN, 7/16 x 1”  
COTTER PIN, 1/2 Self Locking, YZ  
BRACKET, Fender Support, RH  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
19  
CONTROL GROUP, LH, ERZT (Series 0)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
20  
CONTROL GROUP, LH, ERZT (Series 0)  
Item Part No  
Qty Description  
Note  
1
7043338  
7043336  
7100051  
7013874  
7043301  
7900016  
7027344  
7011121  
7090658  
7200012  
1670971  
7014409  
7091299  
7900003  
7100695  
7200006  
7100415  
7091603  
7900002  
7090482  
7900029  
7092126  
7090290  
7300009  
7300010  
7043302  
7091304  
7091619  
7300264  
7091095  
7500059  
1
1
1
2
1
1
1
1
2
1
1
2
2
1
1
3
2
2
1
1
2
2
6
1
1
1
4
4
1
2
1
HANDLE  
2
WELDMENT, LH Control Arm (5/8” dia. Rod)  
FOAM GRIP, Handle  
3
4
BUSHING, Bronze, 5/8 x 5/8”  
WELDMENT, Control Arm, LH  
WASHER, 5/8 ID x 1.00 OD x .065 Nylon  
WASHER, 5/8” Flat SAE  
5
6
7
8
WASHER, .64 x 1.12 x .028 Beveled  
NUT, 5/8-18 Hex Jam  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
SHOULDER BOLT, 3/8-16  
2.013 long shoulder  
THRUST WASHER, .562 ID x 1.000 OD x .030/.032 Thick  
FLANGE BEARING, 9/16 I.D. P.M.  
NUT, 3/8-16 Hex Nyloc  
powdered metal  
or 7091585 (center lock nut)  
.800 long shoulder  
SHOULDER BOLT, 5/16 x 1/4-20  
SPRING, Extension, RTN, ERZT  
SPACER, 9/16” OD x 12GA x .325  
WASHER, 1/4” I.D. Flat  
case hardened steel  
1.360 long shoulder  
NUT, 1/4-20 Hex Nyloc  
SHOULDER BOLT, 5/16 x 1/4-20  
NUT, 3/8-24 Hex Jam  
SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5  
NUT 1/4-20 Hex Center Lock, GR 5 YZ  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
PLATE, Fwd/Rev Adjust  
TRACK, Control Stick, L.H.  
CONTROL BRACKET, LH  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
NUT, 3/8-16 Hex Flange Lock  
BRACKET, Rod Holder, RZT  
POP RIVET, 1/8 x 3/8”  
ASSEMBLY, Fwd/Rev Rod  
Includes items: 31, 33(2), 34(2),  
35 & 36.  
31  
32  
33  
34  
35  
36  
7027936  
7091497  
7091630  
7090517  
7074511  
7200009  
1
1
2
3
1
1
ROD END  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5  
NUT, 3/8-24 Hex, GR B, YZ  
WASHER, 3/8” Flat  
SPRING, Compression (Brake)  
ROD, Link Fwd./Rev. (3/8-24 thread)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
21  
CONTROL GROUP, LH, ERZT (Series 0)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
22  
CONTROL GROUP, LH, ERZT (Series 0)  
Item Part No  
Qty Description  
Note  
37  
38  
39  
7900000  
7091594  
7100487  
1
1
1
CLEVIS PIN, 7/16 x 1”  
COTTER PIN, 1/2 Self Locking, YZ  
CLIP, Spring  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
23  
CONTROL GROUP, RH, ERZT (Series 0)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
24  
CONTROL GROUP, RH, ERZT (Series 0)  
Item Part No  
Qty Description  
Note  
1
7043338  
7200004  
7100051  
7900029  
7092126  
7091628  
7013874  
7400001  
7900016  
7027344  
7011121  
7090658  
7091686  
7300009  
7300008  
7400006  
7091304  
7091619  
7300032  
7023355  
7090913  
7091299  
7014409  
1670971  
7200012  
7900003  
7900002  
7100695  
7200006  
7100415  
7091603  
7300354  
7091497  
7500059  
7027936  
7091630  
7090517  
1
1
1
2
4
1
2
1
1
1
1
2
6
1
1
1
4
4
1
1
2
2
2
1
1
1
1
1
1
2
2
1
1
1
1
2
3
HANDLE  
2
R. H. CONTROL ARM (5/8” dia. Rod)  
FOAM GRIP, Handle  
3
4
SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5  
NUT 1/4-20 Hex Center Lock, GR 5 YZ  
WASHER, .64 x .99 x .05 Flat, YZ  
BUSHING  
5
6
7
8
WELDMENT, Control Arm, RH  
WASHER, 5/8 ID x 1.00 OD x .065 Nylon  
WASHER, 5/8 SAE Flat  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
WASHER, .64 x 1.12 x .028 Beveled  
NUT, 5/8-18 Hex Jam  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
PLATE, Fwd/Rev Adjust  
TRACK, Control Stick, R.H.  
WELDMENT, Lift Bracket  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
NUT, 3/8-16 Hex Flange Lock  
BRACKET, Switch  
SWITCH- DPDT  
also shown in Electrical Group  
powdered metal  
SCREW, #10-24 x 1/2” Hex Washer Self-Tap (Torx)  
NUT, 3/8-16 Hex Nyloc  
FLANGE BEARING, 9/16 I.D. P.M.  
THRUST WASHER, .562 ID x 1.000 OD x .030/.032 Thick  
SHOULDER BOLT, 3/8-16  
2.013 long shoulder  
.800 long shoulder  
1.360 long shoulder  
SHOULDER BOLT, 5/16 x 1/4-20  
SHOULDER BOLT, 5/16 x 1/4-20  
SPRING, Extension, RTN, ERZT  
SPACER, 9/16 OD x 12GA x .325  
WASHER, 1/4” I.D. Flat  
case hardened steel  
NUT, 1/4-20 Hex Nyloc  
BRACKET, Fender Support, RH  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5  
ASSEMBLY, Fwd/Rev Rod  
Includes items: 34 thru 38.  
34  
35  
36  
ROD END  
NUT, 3/8-24 Hex, GR B, YZ  
WASHER, 3/8” Flat  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
25  
CONTROL GROUP, RH, ERZT (Series 0)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
26  
CONTROL GROUP, RH, ERZT (Series 0)  
Item Part No  
Qty Description  
Note  
37  
38  
39  
40  
41  
7074511  
7200009  
7900000  
7091594  
7090482  
1
1
1
1
1
SPRING, Compression (Brake)  
ROD, Link Fwd./Rev. (3/8-24 thread)  
CLEVIS PIN, 7/16 x 1”  
COTTER PIN, 1/2 Self Locking, YZ  
NUT, 3/8-24 Hex Jam  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
27  
CONTROL GROUP, LH, ERZT (Series 1)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
28  
CONTROL GROUP, LH, ERZT (Series 1)  
Item Part No  
Qty Description  
Note  
1
7043338  
7043336  
7100051  
7013874  
7100715  
7900016  
7900000  
7091594  
7091505  
7091557  
7090122  
7100487  
7091585  
7100823  
7100695  
7028620  
7091130  
7091601  
7100860  
7100714  
7900029  
7092126  
7091686  
7300009  
7300010  
7043302  
7091304  
7091619  
7300264  
7091095  
7500059  
1
1
1
4
1
1
1
1
1
1
1
1
2
1
1
2
4
4
1
1
2
2
6
1
1
1
4
4
1
2
1
HANDLE  
2
WELDMENT, LH Control Arm (5/8” dia. Rod)  
FOAM GRIP, Handle  
3
4
BUSHING, Bronze, 5/8 x 5/8”  
CONTROL ARM, LH, Die Cast  
WASHER, 5/8 ID x 1.00 OD x .065 Nylon  
CLEVIS PIN, 7/16 x 1”  
5
6
7
8
COTTER PIN, 1/2 Self Locking, YZ  
NUT, 5/8-18 Hex Nyloc  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
SCREW, 3/8-16 x 2-3/4” Hex Head Cap, GR 5  
WASHER, 3/8” Flat SAE  
CLIP, Spring  
NUT, 3/8-16 Hex Center Lock, GR 5 or B, YZ  
SCREW, 5/16-18 x 2-3/4” Hex Head Cap, GR 5  
SPRING, Extension, RTN, ERZT  
SPACER, .34 x .63 x .31  
WASHER, .33 x .88 x .09 Flat  
NUT, 5/16-18 Hex Flange Lock, GR 5  
SCREW, 5/16-18 x 2-1/2” Hex Head Cap, GR 5  
SPACER, Motor  
SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5  
NUT 1/4-20 Hex Center Lock, GR 5 YZ  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
PLATE, Fwd/Rev Adjust  
TRACK, Control Stick, L.H.  
CONTROL BRACKET, LH  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
NUT, 3/8-16 Hex Flange Lock  
BRACKET, Rod Holder, RZT  
POP RIVET, 1/8 x 3/8”  
ASSEMBLY, Fwd/Rev Rod  
Includes items: 7, 8, 31, 33(2),  
34(2), 35 & 36.  
31  
32  
33  
34  
35  
36  
7100743  
7091497  
7091630  
7090517  
7074511  
7200009  
1
1
3
3
1
1
ROD END  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5  
NUT, 3/8-24 Hex, GR B, YZ  
WASHER, 3/8” Flat  
SPRING, Compression (Brake)  
ROD, Link Fwd./Rev. (3/8-24 thread)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
29  
CONTROL GROUP, LH, ERZT (Series 1)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
30  
CONTROL GROUP, LH, ERZT (Series 1)  
Item Part No  
37 7300489  
Qty Description  
BRACKET, LH Fender Support  
Note  
1
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
31  
CONTROL GROUP, RH, ERZT (Series 1)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
32  
CONTROL GROUP, RH, ERZT (Series 1)  
Item Part No  
Qty Description  
Note  
1
7043338  
7200004  
7100051  
7900029  
7092126  
7091628  
7013874  
7100717  
7900016  
7091557  
7090122  
7028620  
7091686  
7300009  
7300008  
7400006  
7091304  
7091619  
7300032  
7027225  
7090913  
7091585  
7091130  
7091497  
7091505  
7091601  
7100714  
7100695  
7100823  
7100860  
7300354  
7500059  
7100743  
7091630  
7090517  
7074511  
7200009  
1
1
1
2
2
1
4
1
1
1
1
2
6
1
1
1
4
4
1
1
2
2
4
1
1
4
1
1
1
1
1
1
1
3
3
1
1
HANDLE  
2
ROD, Handle R.H. (5/8” dia. Rod)  
FOAM GRIP, Handle  
3
4
SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5  
NUT 1/4-20 Hex Center Lock, GR 5 YZ  
WASHER, .64 x .99 x .05 Flat, YZ  
BUSHING, Bronze, 5/8 x 5/8”  
CONTROL ARM, RH Die Cast  
WASHER, 5/8 ID x 1.00 OD x .065 Nylon  
SCREW, 3/8-16 x 2-3/4” Hex Head Cap, GR 5  
WASHER, 3/8” Flat SAE  
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
SPACER, .34 x .63 x .31  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
PLATE, Fwd/Rev Adjust  
TRACK, Control Stick, R.H.  
WELDMENT, Lift Bracket  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
NUT, 3/8-16 Hex Flange Lock  
BRACKET, Switch  
SWITCH, Single Pole, LG-1, NC  
SCREW, #10-24 x 1/2” Hex Washer Self-Tap (Torx)  
NUT, 3/8-16 Hex Center Lock, GR 5 or B, YZ  
WASHER, .33 x .88 x .09 Flat  
SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5  
NUT, 5/8-18 Hex Nyloc  
NUT, 5/16-18 Hex Flange Lock, GR 5  
SPACER, Motor  
SPRING, Extension, RTN, ERZT  
SCREW, 5/16-18 x 2-3/4” Hex Head Cap, GR 5  
SCREW, 5/16-18 x 2-1/2” Hex Head Cap, GR 5  
BRACKET, Fender Support, RH  
ASSEMBLY, Fwd/Rev Rod  
includes the 7 items below  
32  
33  
34  
35  
36  
ROD END  
NUT, 3/8-24 Hex, GR B, YZ  
WASHER, 3/8” Flat  
SPRING, Compression (Brake)  
ROD, Link Fwd./Rev. (3/8-24 thread)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
33  
CONTROL GROUP, RH, ERZT (Series 1)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
34  
CONTROL GROUP, RH, ERZT (Series 1)  
Item Part No  
Qty Description  
Note  
37  
38  
7091594  
7900000  
1
1
COTTER PIN, 1/2 Self Locking, YZ  
CLEVIS PIN, 7/16 x 1”  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
35  
PARK BRAKE GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
36  
PARK BRAKE GROUP  
Item Part No  
Qty Description  
Note  
1
2
7090913  
7091298  
7091811  
7043312  
7091601  
7024159  
7200007  
7043311  
7091192  
7025074  
7011078  
7043335  
7091294  
7100100  
7300007  
7091495  
7091705  
2
1
2
1
2
1
1
1
1
1
1
1
2
1
1
2
1
SCREW, #10-24 x 1/2” Hex Washer Self-Tap (Torx)  
NUT, 5/16-18 Hex Nyloc  
3
BOLT, 5/16-18 x 5/8” Hex Flange Lock, GR 5  
BRACKET, Park Brake, LH Lower  
NUT, 5/16-18 Hex Flange Lock, GR 5  
COTTER PIN, 3/8” Self-Locking  
ROD, Park Brake  
4
5
6
7
8
BRACKET, Park Brake, RH Lower  
WASHER, 1/2 x .090 Flat  
9
10  
11  
12  
13  
14  
15  
16  
17  
WASHER, .531 x 1.0 x .063 Flat  
SHOULDER BOLT, 5/16-18 x 1”  
ROD, Park Brake (1/4-20 thread)  
WASHER, .28 x .63 x .06 Flat, GR 5  
SPRING, Compression  
.220 long shoulder  
BRACKET, Park Brake  
SCREW, 1/4-20 x 3/4” Hex Head Cap, GR 5  
NUT, 1/4-20 Hex Top Lock, GR B  
or 7092126, 1/4-20 Hex Center  
Lock Nut, Grade 5  
18  
19  
20  
21  
22  
23  
24  
25  
7090122  
7091594  
7027230  
7091603  
7091290  
7043310  
7023355  
7900005  
2
3
1
6
1
1
1
1
WASHER, 3/8” Flat SAE  
COTTER PIN, 1/2 Self Locking, YZ  
SCREW, 1/4-20 x 1” Hex Head Cap, GR 5  
NUT, 1/4-20 Hex Nyloc YZ  
NUT, 10-24 Hex Nyloc  
HOOK, Park Brake  
SWITCH- DPDT  
also shown in Electrical Group  
used on series 0  
ROD, Hanger (1/4-20 both ends)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
37  
SNAPPER FENDER GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
38  
SNAPPER FENDER GROUP  
Item Part No  
Qty Description  
Note  
1
2
7100007  
7100006  
7091811  
7011791  
7090951  
7300178  
7091819  
7300112  
7090999  
7023295  
7300283  
7091905  
7091601  
7100112  
7091890  
1
1
4
4
4
1
4
1
5
1
1
2
2
1
2
2
2
1
2
2
1
FENDER, LH RZT  
FENDER, RH RZT  
3
BOLT, 5/16-18 x 5/8” Hex Flange Lock, GR 5  
BOLT RETAINER, 5/16” Black  
NUT, 5/16-18 Hex Large Flange Center Lock  
COVER, Front, Snapper  
4
5
6
7
SCREW, 1/4-20 x 5/8” Hex Washer Self-Tap, YZ  
PANEL, Control  
euro models  
8
9
SCREW, 1/4-20 x 5/8” Pan Head Self-Tap (Torx)  
U-NUT 1/4-20  
10  
11  
12  
13  
14  
15  
BRACKET, RH Fender Support  
BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ  
NUT, 5/16-18 Hex Flange Lock, GR 5  
COVER, Engine, Double Vent  
WASHER, 1/4” Internal/External Tooth Lock  
KNOB (1/4-20 thread)  
(Cardinal Red)  
16A 7023341  
16B 7100825  
domestic, early production  
domestic, late production  
3-PRONG KNOB, 1/4-20 x 1/2”  
GUARD, Rear Seat  
17  
18  
19  
20  
7100012  
7900023  
7091294  
7300532  
SCREW, 1/4-15 x 1-1/4” Hex Washer Self-Tap  
WASHER, .28 x .63 x .06 Flat, GR 5  
HEAT SHIELD, Fender, ERZT/EJAV  
euro models  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
39  
SEAT GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
40  
SEAT GROUP  
Item Part No  
Qty Description  
ASSEMBLY, 15” Seat, w/Armrests  
Note  
1
2
7100005  
7300057  
7023191  
7090187  
7043316  
7091304  
7090390  
7091619  
7091591  
7074218  
7091298  
7200008  
7024159  
7011078  
7091742  
7091315  
7014098  
7028620  
7043308  
7091318  
7091601  
1
1
2
2
1
2
2
2
2
2
4
1
1
2
2
2
2
2
1
2
2
Ref. Michigan Seat Co.  
SEAT PLATE  
3
KNOB, Three Prong, 5/16-18 thread  
WASHER, 5/16” Split Lock  
4
5
BRACKET, Seat Support  
6
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
WASHER, 3/8” Internal Tooth Lock  
NUT, 3/8-16 Hex Flange Lock  
7
8
9
BOLT, 5/16-18 x 1” Hex Flange Lock, GR 5, YZ  
SPRING, Compression- Seat Support  
NUT, 5/16-18 Hex Nyloc  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
ROD, Seat Hinge  
COTTER PIN, 3/8” Self-Locking  
SHOULDER BOLT, 5/16-18 x 1”  
SCREW, 5/16-18 x 1” Hex Washer Self-Tap, GR 5  
WASHER, 5/16” Split Lock  
.220 long shoulder  
WASHER, .34 x 1.0 x .09 Flat  
SPACER, .340 I.D. x .63 O.D. x .310 Thick  
BRACKET, Lower Seat  
SCREW, 5/16-18 x 3/4” Hex Head Cap, GR 5, YZ  
NUT, 5/16-18 Hex Flange Lock, GR 5  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
41  
ENGINE GROUP (18.5 HP Briggs Intek)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
42  
ENGINE GROUP (18.5 HP Briggs Intek)  
Item Part No  
Qty Description  
* ENGINE, 18.5 HP B&S Intek Mod. 31P777-0122-B1, Euro RZT  
Note  
1
2
--  
1
4
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
3
1
1
7090324  
7043343  
7013250  
1717664  
7029138  
7091301  
7092130  
1726498  
7900020  
7091867  
7028564  
7100529  
7091195  
7090999  
7100797  
7090390  
7090155  
7012080  
7100101  
7100160  
SCREW, 3/8-16 x 1” Hex Washer Self-Tap  
ASSEMBLY, Engine Pulley  
3
4
KEY, 1/4 Square x 1”  
5
CLUTCH, Ogura JD-11  
6
WASHER, .468 ID x 1.50 OD x .188 Flat  
WASHER, 7/16” Split Lock  
7
8
SCREW, 7/16-20 x 4-1/2” Hex Head Cap, GR 5  
HOSE, Oil Drain  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
HARNESS CLIP, 5/8”  
SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap, GR 2  
CABLE, 26.25” Throttle Control  
KNOB, Throttle, Red RZT  
SCREW, #10-16 x 3/4” Pan Head Self-Tap  
SCREW, 1/4-20 x 5/8” Pan Head Self-Tap (Torx)  
CABLE, 30” Choke Control  
WASHER, 3/8” Internal Tooth Lock  
NUT, 3/8-24 Hex, GR B  
CABLE TIE, 7”  
MANIFOLD, 18 HP B&S Intek  
** MUFFLER, LC YZ  
8.31 dimension from pipe  
centerline to exhaust hole  
21  
7101123  
1
MUFFLER, RZT  
7.56 dimension from pipe  
centerline to exhaust hole  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
7015352  
7091315  
7091738  
7090290  
7300237  
7091495  
7091294  
7090052  
7091576  
7100666  
7500077  
7100037  
7100283  
7012337  
7075288  
1
3
2
2
1
2
4
1
1
1
1
1
1
1
1
GASKET, Exhaust  
WASHER, 5/16” Split Lock  
SET SCREW, 5/16-18 x 3/4” Socket Head, GR 8  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
BRACKET, Muffler 18HP Briggs  
SCREW, 1/4-20 x 3/4” Hex Head Cap, GR 5  
WASHER, .28 x .63 x .06 Flat, GR 5  
WASHER, 1/4” Split Lock  
NUT, 1/4-20 Hex, GR 5 or B  
CLAMP, Muffler  
Briggs p/n 222825  
ASSEMBLY, Fuel Tank, RZT  
FUEL TANK  
includes items 33 thru 37  
DIP TUBE  
GROMMET  
ELBOW, 90 Degree  
Footnotes:  
NOTE: * Purchase engine parts from engine manufacturer dealer.  
NOTE: ** used on ERZT185440BVE  
RZT TWIN STICK HYDRO DRIVE 250 Z  
Manual No.  
7006461  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
43  
ENGINE GROUP (18.5 HP Briggs Intek)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
44  
ENGINE GROUP (18.5 HP Briggs Intek)  
Item Part No  
Qty Description  
Note  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
1715917  
7012222  
7073240  
7016325  
7100312  
7091908  
7090188  
7091511  
1926018  
7300192  
7092117  
7091787  
3031014  
1960518  
1960521  
7091928  
7091601  
1
4
2
1
1
1
2
1
3
1
2
3
3
3
1
1
2
CAP, Fuel, 3-1/2”  
CLAMP, Fuel Line  
HOSE, Fuel, 5”  
VALVE, Fuel Shut-Off  
SEAL, Tank  
SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5, YZ  
WASHER, .34 x .69 x .08 Flat  
NUT, 5/16-18 Hex, GR 5 or B  
SPEED NUT, 1/4-20 U Type/070/.140 Black  
HEAT SHIELD, Muffler, ERZT, MY06  
SCREW, #8-32 x 1/2” Cross Recess Pan Head  
SCREW, 1/4-20 x 5/8” Hex Flange Lock  
BUSHING, .250 ID x .375 OD x .25 Long  
RETAINER, 1/4” Bolt  
w/locking patch  
steel sleeve  
PUSH NUT  
for .156 dia. Stud  
BOLT, 5/16-18 x 1-1/4” Square Neck Carriage  
NUT, 5/16-18 Hex Flange Lock, GR 5  
Footnotes:  
NOTE: * Purchase engine parts from engine manufacturer dealer.  
NOTE: ** used on ERZT185440BVE  
RZT TWIN STICK HYDRO DRIVE 250 Z  
Manual No.  
7006461  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
45  
ENGINE GROUP (20 & 22HP Briggs V-Twin)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
46  
ENGINE GROUP (20 & 22HP Briggs V-Twin)  
Item Part No  
Qty Description  
Note  
1
7101094  
1
* ENGINE, 20 HP Briggs Mod. 40G777-0184-E1 Extended Life  
Series V-Twin  
1
2
1730220  
7090324  
7043343  
7013250  
1717664  
7029138  
7091301  
7092130  
1726498  
7900020  
7091811  
7075449  
7100529  
7091195  
7090999  
7100416  
7090390  
7090155  
7012080  
7078122  
7100160  
1
3
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
3
1
1
* ENGINE, 22 HP Briggs Mod. 441777-0117-B1 Intek Twin  
SCREW, 3/8-16 x 1” Hex Washer Self-Tap  
ASSEMBLY, Engine Pulley  
3
4
KEY, 1/4 Square x 1”  
5
CLUTCH, Ogura JD-11  
6
WASHER, .468 ID x 1.50 OD x .188 Flat  
WASHER, 7/16” Split Lock  
7
8
SCREW, 7/16-20 x 4-1/2” Hex Head Cap, GR 5  
HOSE, Oil Drain  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
HARNESS CLIP, 5/8”  
BOLT, 5/16-18 x 5/8” Hex Flange Lock, GR 5  
CABLE, 48” Throttle Control  
B&S 16HP Single Intek  
KNOB, Throttle, Red RZT  
SCREW, #10-16 x 3/4” Pan Head Self-Tap  
SCREW, 1/4-20 x 5/8” Pan Head Self-Tap (Torx)  
CABLE, 54” Choke Control  
WASHER, 3/8” Internal Tooth Lock  
NUT, 3/8-24 Hex, GR B  
CABLE TIE, 7”  
MANIFOLD, B&S V-Twin Intek  
** MUFFLER, LC YZ  
8.31 dimension from pipe  
centerline to exhaust hole  
21  
7101123  
1
MUFFLER, RZT  
7.56 dimension from pipe  
centerline to exhaust hole  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
7063283  
7091315  
7091738  
7091906  
7300238  
7027230  
7091294  
7090052  
7091576  
7100666  
7500077  
7100037  
7100283  
7012337  
2
5
4
5
1
1
2
1
1
1
1
1
1
1
GASKET, Exhaust, 20 HP Intek  
WASHER, 5/16” Split Lock  
SET SCREW, 5/16-18 x 3/4” Socket Head, GR 8  
SCREW, 1/4-20 x 3/4” Hex Head Flange, GR 5, YZ  
BRACKET, Muffler 20/22HP Briggs  
SCREW, 1/4-20 x 1” Hex Head Cap, GR 5  
WASHER, .28 x .63 x .06 Flat, GR 5  
WASHER, 1/4” Split Lock  
NUT, 1/4-20 Hex, GR 5 or B  
CLAMP, Muffler  
Briggs p/n 222825  
ASSEMBLY, Fuel Tank, RZT  
FUEL TANK  
includes items 33 thru 37  
DIP TUBE  
GROMMET  
Footnotes:  
NOTE* Purchase engine parts from engine manufacturer dealer.  
NOTE: ** used on ERZT20441BVE2 & RZT22500BVE2  
RZT TWIN STICK HYDRO DRIVE 250 Z  
Manual No.  
7006461  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
47  
ENGINE GROUP (20 & 22HP Briggs V-Twin)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
48  
ENGINE GROUP (20 & 22HP Briggs V-Twin)  
Item Part No  
Qty Description  
Note  
36  
37  
38  
39  
39  
40  
41  
42  
43  
44  
45  
46  
7075288  
1715917  
7012222  
7029982  
7073240  
7016325  
7100312  
7091908  
7090188  
7091511  
7200055  
225477  
1
1
4
2
2
1
1
1
2
1
1
1
ELBOW, 90 Degree  
CAP, Fuel, 3-1/2”  
CLAMP, Fuel Line  
HOSE, Fuel, .25 I.D. x 14” long  
HOSE, Fuel, .25 I.D. x 5” long  
VALVE, Fuel  
used on ERZT20441BVE2  
SEAL, Tank  
SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5, YZ  
WASHER, .34 x .69 x .08 Flat  
NUT, 5/16-18 Hex, GR 5 or B  
TUBE, Manifold Extension  
BRACKET, Fuel Pump  
Briggs part; used on item 1  
(22HP engine)  
47  
48  
49  
50  
51  
52  
53  
54  
55  
7091928  
7091601  
7300192  
7092117  
7091787  
3031014  
1960518  
1960521  
1926018  
1
3
1
2
3
3
3
1
3
BOLT, 5/16-18 x 1-1/4” Square Neck Carriage, GR 5  
NUT, 5/16-18 Hex Flange Lock  
HEAT SHIELD, Muffler, ERZT, MY06  
SCREW, #8-32 x 1/2” Cross Recess Pan Head  
SCREW, 1/4-20 x 5/8” Hex Flange Lock  
BUSHING, .250 ID x .375 OD x .25 Long  
RETAINER, 1/4” Bolt  
w/locking patch  
steel sleeve  
PUSH NUT  
for .156 dia. Stud  
SPEED NUT, 1/4-20 U Type/070/.140 Black  
Footnotes:  
NOTE* Purchase engine parts from engine manufacturer dealer.  
NOTE: ** used on ERZT20441BVE2 & RZT22500BVE2  
RZT TWIN STICK HYDRO DRIVE 250 Z  
Manual No.  
7006461  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
49  
DECK LIFT GROUP (44/50)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
50  
DECK LIFT GROUP (44/50)  
Item Part No  
Qty Description  
Note  
1
1722302  
7300037  
7091588  
7010739  
7091628  
7091594  
7100473  
7011231  
7091518  
7072934  
7400095  
7091619  
7090122  
7090072  
7400100  
7091603  
7100474  
7091544  
7091516  
7092091  
7012802  
7400101  
7091587  
7300254  
7091601  
7015363  
7091905  
7028728  
7073607  
7012316  
7091511  
7091503  
7400098  
1715834  
7091894  
7091304  
7300266  
1
1
2
1
1
2
1
1
1
2
1
3
1
2
1
2
1
2
1
1
1
1
2
2
8
2
4
4
4
4
8
4
1
1
1
1
1
GRIP  
2
HANDLE, Deck Lift  
3
BOLT, 3/8-16 x 3/4” Hex Flange Lock, GR 5, YZ  
RETAINING RING, 5/8”, External  
WASHER, .64 x .99 x .05 Flat, YZ  
COTTER PIN, 1/2”, Self-Locking  
ROD, Link  
4
5
6
was 7091593  
7
8
SWIVEL, 3/8” w/thru hole, Special  
NUT, 3/8-24 Hex Nyloc  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
BUSHING, Teflon Impregnated  
WELDMENT, Handle Lift  
yellow zinc plated  
or 7027172  
NUT, 3/8-16 Hex Flange Lock  
WASHER, 3/8” Flat SAE  
SCREW, 1/4-20 x 5/8” Hex Head Cap, GR 5  
WELDMENT, Handle Support  
NUT, 1/4-20 Hex Nyloc  
ROD, Timing (1/2-13 thread)  
NUT, 1/2-13 Hex Flange Lock, GR 5, YZ  
COTTER PIN, 5/32 x 1”, YZ  
GROOVE PIN, 1/4 x 1-1/4”  
CLEVIS PIN, 1/2 x 1-1/8” YZ  
WELDMENT, Link Lift  
WASHER, .531 x 1.062 x .121 Flat, YZ  
BRACKET, Rear Support, RH  
NUT, 5/16-18 Hex Flange Lock, GR 5  
BEARING, Powdered Metal  
BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ  
ADJUSTER, Chain  
SWIVEL, Shift Linkage, PM  
WASHER, .390 I. D. Flat  
NUT, 5/16-18 Hex, GR 5 or B  
HAIR PIN, 3/32 x 1-1/2”  
WELDMENT, Lift Rear  
yellow zinc plated  
yellow zinc plated  
FOOT PEDAL, Rubber  
NUT, 1/2-13 Hex Center Lock, GR 5, YZ  
SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ  
BRACKET, Foot Assist  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
51  
DECK LIFT GROUP (44/50)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
52  
DECK LIFT GROUP (44/50)  
Item Part No  
Qty Description  
Note  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
7044858  
7400099  
7091803  
7074720  
7091508  
7091811  
7300256  
7300257  
7090848  
7400102  
1
1
1
2
2
2
1
1
2
1
SWIVEL, Timing Rod (1/2-13 external thread)  
WELDMENT, Bellcrank, RH  
yellow zinc plated  
yellow zinc plated  
KEY, 3/16” Square x 1-1/2”  
BUSHING, Idler  
powdered metal  
BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5  
BOLT, 5/16-18 x 5/8” Hex Flange Lock, GR 5  
SUPPORT, Front Deck, RH  
SUPPORT, Front Deck, LH  
SET SCREW, 5-16-18 X 1/2” Square Head  
WELDMENT, Front Lift  
w/locking patch  
yellow zinc plated  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
53  
44" DECK GROUP (Sub-Assembly) ERZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
54  
44" DECK GROUP (Sub-Assembly) ERZT  
Item Part No  
Qty Description  
Note  
1
2
7400103  
7500121  
1
3
WELDMENT, 44” Deck- Simplicity  
finish: Cardinal Red  
GROUP, 44” Spindle, ERZT  
includes items 3 thru 11, 12A,  
13 & 14 shown below  
3
4
5
6
7
8
9
7074467  
7032027  
7014544  
7014407  
7012491  
7013313  
7200001  
3
6
3
2
2
2
1
* NUT, 3/4-16 Hex Jam, GR 8  
* WASHER, .77 x 1.5 x .06 Flat  
* PULLEY, 4-3/4” O.D.  
case hardened steel  
* WASHER, Spindle (Special)  
* RING, 1.85” Internal Retaining  
* BEARING, Spindle  
* SHAFT, Blade Spindle (6-11/16 overall length)  
top thread 3/4-16, bottom thread  
5/8-18  
10  
11  
7400000  
7010817  
1
1
* WELDMENT, Spindle Housing  
* LUBE FITTING, 3/16” Press-In  
12A 7100640  
12B 1704100  
1
* BLADE, 16-1/8”, No Air-Lift, ERZT  
** BLADE, 16-1/8” (Air Lift)  
1
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
7016440  
7090658  
7091601  
7091905  
7091602  
7046780  
7091619  
7091541  
7091588  
7300137  
7092000  
7900009  
7100605  
2
* WASHER, Beveled  
1
* NUT, 5/8-18 Hex Jam  
18  
17  
1
NUT, 5/16-18 Hex Flange Lock, GR 5  
BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ  
BOLT, 5/16-18 x 1-1/2” Hex Flange Lock, GR 5  
PLUG, Hole (Polyethylene)  
2
1
NUT, 3/8-16 Hex Flange Lock  
7
SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap  
BOLT, 3/8-16 x 3/4” Hex Flange Lock, GR 5, YZ  
IDLER PULLEY BRACKET, 44/50”  
BOLT, 3/8-16 x 2-3/4” Round Head Square Neck, GR 5  
BOLT, 3/8-16 x 2-1/4” Round Head Short Square Neck, GR 5  
PAD, Rubber Adhesive  
1
1
1
2
1
Footnotes:  
NOTE: * Quantity shown is per item 2 (7500121, Spindle Assembly).  
NOTE: ** Item 12B is part of 7500031, GROUP, 44” Spindle, Simplicity  
RZT TWIN STICK HYDRO DRIVE 250 Z  
Manual No.  
7006461  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
55  
44" DECK GROUP (Final-Assembly) ERZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
56  
44" DECK GROUP (Final-Assembly) ERZT  
Item Part No  
Qty Description  
SUB-ASSEMBLY, 44” Deck, ERZT  
Note  
7500188  
1
2
2
2
4
4
4
2
7
1
1
7
1
1
2
1
1
1
5
2
2
1
1
1
1
1
1
1
1
3
6
2
3
2
1
1
2
finish: Cardinal Red  
1
2
7091594  
7100488  
7090377  
7090460  
7091301  
7091595  
7900027  
7091508  
7090505  
1705449  
7091601  
1716879  
1731990  
1960518  
7200039  
7300204  
7300203  
7091541  
1916622  
1916964  
1960353  
1931318  
1706709  
COTTER PIN, 1/2 Self Locking, YZ  
ROD, Stabilizer  
3
NUT, 7/16-20 Hex Center Lock Jam, GR 5 or B  
NUT, 7/16-20 Hex, GR 5 or B  
WASHER, 7/16” Split Lock  
4
5
6
WASHER, .47 x .92 x .065 Flat  
SCREW, 7/16-20 x 4” Hex Head Cap, GR 5  
BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5  
SCREW, 1/4-20 x 2” Hex Head Cap, GR 5  
DEFLECTOR, Plastic  
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
NUT, 5/16-18 Hex Flange Lock, GR 5  
BAFFLE, Blowout, LH, 44” Mower  
BAFFLE, Blowout, 44” Mower  
RETAINER, 1/4” Bolt  
SPACER, .380 ID x .750 OD x .895  
COVER, Spindle, LH, Red, RZT 44/50”  
COVER, Spindle, RH, Red, RZT 44/50”  
SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap  
NUT, 1/4-20 Hex  
LOCKWASHER, 1/4” Spring  
WASHER, Large, 1/4 ID x 5/8 OD x .134/.109  
BOLT, 1/4-20 x 7/8” Round Head Short Square Neck, GR 5  
ROD, Deflector  
24A 1723938  
24B 7101082  
SPRING, Torsion  
SPRING, Torsion, Chute 44/50  
CAP, Spring End  
replaces items 24A & 25  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
1723323  
1919326  
1704873  
7091299  
7090122  
7072319  
7091962  
7091331  
7100448  
7090546  
7015363  
WASHER, .34 ID x .75 OD Flat  
CLAMP  
NUT, 3/8-16 Hex Nyloc  
WASHER, 3/8” Flat SAE  
PULLEY, Flat Idler, 3-1/4” Dia.  
WASHER, .468 x 1.625 x .25 Flat  
WASHER, .406 x 1.50 x .120 Flat  
PULLEY, 4” Flat Idler  
case hardened steel  
powdered metal  
NUT, 3/8-16 Hex Center Lock, GR 5 or B  
BEARING, 3/4” I.D.  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
57  
44" DECK GROUP (Final-Assembly) ERZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
58  
44" DECK GROUP (Final-Assembly) ERZT  
Item Part No  
Qty Description  
Note  
36  
37  
38  
39  
40  
41  
42  
7400057  
7200033  
7900009  
7100425  
2108765  
1714760  
7091585  
1
1
1
1
4
4
4
WELDMENT, Idler Swing Arm  
IDLER SPACER, .75 x .390 x 1.800  
BOLT, 3/8-16 x 2-1/4” Round Head Short Square Neck, GR 5  
BELT, 44” Deck, 138.25" E.L. HB Section  
SHOULDER BOLT, 3/8-16 x 3/4” YZ  
WHEEL, 4 x 1-7/8” Offset  
replaces 7091526 (3/8-24 x 5/8”)  
replaces 7026122 (1-1/2” offset)  
NUT, 3/8-16 Hex Center Lock  
replaces 7090289 (HCLN, 3/8-  
24)  
43  
44  
45  
46  
7091575  
7091528  
7029272  
7028620  
1
2
1
1
NUT, 5/16-18 Hex Center Lock, GR 5 or B, YZ  
WASHER, 3/8” Flat  
SPRING, Idler Primary  
SPACER, .340 I.D. x .63 O.D. x .310 Thick  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
59  
50" DECK GROUP (Sub-Assembly)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
60  
50" DECK GROUP (Sub-Assembly)  
Item Part No  
Qty Description  
Note  
1
7400079  
7500022  
7074467  
7032027  
7014544  
7014407  
7012491  
7013313  
7200001  
7400000  
7010817  
1708229  
7016440  
7090658  
7091601  
7091905  
7091602  
7046780  
7091619  
7091541  
7091130  
7091588  
7300137  
7092000  
7900009  
7100605  
1
3
WELDMENT, 50” Mower Deck, SNAPPER  
2
GROUP, 50” Spindle, RZT  
3
3
* NUT, 3/4-16 Hex Jam, GR 8  
4
6
* WASHER, .77 x 1.5 x .06 Flat  
* PULLEY, 4-3/4” O.D.  
case hardened steel  
5
3
6
2
* WASHER, Spindle (Special)  
7
2
* RING, 1.85” Internal Retaining  
* BEARING, Spindle  
8
2
9
1
* SHAFT, Blade Spindle (6-11/16” overall length)  
* WELDMENT, Spindle Housing  
* LUBE FITTING, 3/16” Press-In  
* BLADE, 18-1/8”  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
1
1
1
2
* WASHER, Beveled  
1
* NUT, 5/8-18 Hex Jam  
17  
16  
1
NUT, 5/16-18 Hex Flange Lock, GR 5  
BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ  
BOLT, 5/16-18 x 1-1/2” Hex Flange Lock, GR 5  
PLUG, Hole (Polyethylene)  
13  
1
NUT, 3/8-16 Hex Flange Lock  
5
SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap  
WASHER, .33 x .88 x .09 Flat  
1
1
BOLT, 3/8-16 x 3/4” Hex Flange Lock, GR 5, YZ  
IDLER PULLEY BRACKET, 44/50”  
BOLT, 3/8-16 x 2-3/4” Round Head Square Neck, GR 5  
BOLT, 3/8-16 x 2-1/4” Round Head Short Square Neck, GR 5  
PAD, Rubber Adhesive  
1
1
2
1
Footnotes:  
NOTE: * Quantity shown is per item 2 (7500022, Spindle Assembly).  
RZT TWIN STICK HYDRO DRIVE 250 Z  
Manual No.  
7006461  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
61  
50" DECK GROUP (Final Assembly)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
62  
50" DECK GROUP (Final Assembly)  
Item Part No  
Qty Description  
DECK GROUP, 50”  
Note  
7050587  
1
2
2
2
4
4
4
2
2
1
1
2
1
2
1
1
1
1
5
2
2
2
2
2
1
2
7091594  
7100488  
7090377  
7090460  
7091301  
7091595  
7900027  
7091508  
1724538  
1705449  
7091601  
7100157  
7091528  
7028620  
7091575  
7300204  
7300203  
7091541  
1916622  
1916964  
1960353  
1960518  
1931318  
COTTER PIN, 1/2 Self Locking, YZ  
ROD, Stabilizer  
3
NUT, 7/16-20 Hex Center Lock Jam, GR 5 or B  
NUT, 7/16-20 Hex, GR 5 or B  
4
5
WASHER, 7/16” Split Lock  
6
WASHER, .47 x .92 x .065 Flat  
SCREW, 7/16-20 x 4” Hex Head Cap, GR 5  
BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5  
BAFFLE, Anti-Blowout  
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
DEFLECTOR, Black Plastic  
NUT, 5/16-18 Hex Flange Lock, GR 5  
SPRING, Idler, 44/50” Deck  
Ref. 7029272  
WASHER, 3/8” Flat  
SPACER, .340 I.D. x .63 O.D. x .310 Thick  
NUT, 5/16-18 Hex Center Lock, GR 5 or B, YZ  
COVER, Spindle, LH, Red, RZT 44/50”  
COVER, Spindle, RH, Red, RZT 44/50”  
SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap  
NUT, 1/4-20 Hex  
LOCKWASHER, 1/4” Spring  
WASHER, Large 1/4 ID x 5/8 OD x .134/.109  
RETAINER, 1/4” Bolt  
BOLT, 1/4-20 x 7/8” Round Head Short Square Neck Carriage,  
GR 5  
24  
1706709  
1
1
1
1
1
1
3
7
1
4
2
1
1
ROD, Pivot, Side Discharge, 50” Deck  
SPRING, Torsion  
25A 1723938  
25B 7101082  
SPRING, Torsion, Chute 44/50  
CAP, Spring End  
replaces items 25A & 26  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
1723323  
1919326  
1704873  
7091299  
7090122  
7100448  
7091331  
7034422  
7090546  
7091962  
WASHER, .34 ID x .75 OD Flat  
CLAMP  
NUT, 3/8-16 Hex Nyloc  
WASHER, 3/8” Flat SAE  
PULLEY, 4” Flat Idler  
WASHER, .406 x 1.50 x .120 Flat  
PULLEY, Flat Idler 5.0 x .375  
NUT, 3/8-16 Hex Center lock  
WASHER, .468 x 1.625 x .25 Flat  
belt clutch  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
63  
50" DECK GROUP (Final Assembly)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
64  
50" DECK GROUP (Final Assembly)  
Item Part No  
Qty Description  
Note  
36  
37  
38  
39  
40  
41  
42  
43  
7015363  
7400057  
7200033  
7900009  
7100515  
2108765  
1714760  
7091585  
2
1
1
1
1
4
4
4
BEARING, Powdered Metal  
WELDMENT, Idler Swing Arm  
SPACER, Idler (.75 x .390 x 1.800)  
BOLT, 3/8-16 x 2-1/4” Short Square Neck Carriage, GR 5  
BELT, B Section, 150” Effective Length  
SHOULDER BOLT, 3/8-16 x 3/4” YZ  
WHEEL, 4 x 1-7/8” Offset  
replaces 7091526 (3/8-24 x 5/8”)  
replaces 7026122 (1-1/2” offset)  
NUT, 3/8-16 Hex Center Lock  
replaces 7090289 (HCLN, 3/8-  
24)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
65  
DECAL GROUP, Snapper RZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
66  
DECAL GROUP, Snapper RZT  
Item Part No  
Qty Description  
Note  
1
2
7100467  
7100335  
7100334  
7100505  
7100413  
7100331  
7100340  
7100333  
7100332  
7100341  
7046720  
7013010  
7100422  
1722790  
7078022  
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
DECAL, Ignition, RZT  
DECAL, Snapper Fender, RH  
DECAL, Snapper Fender, LH  
DECAL, SNAPPER  
3
4
5
DECAL, Throttle Control, RZT  
DECAL, Warning, Operation  
DECAL, Height Of Cut, RZT  
DECAL, Motion Control, RZT  
DECAL, Park Brake, RZT  
DECAL, Roll Release, RZT  
DECAL, Chute/Deflector  
6
7
8
9
10  
11  
12  
13  
14  
15  
DECAL, Danger, (Cut Finger)  
DECAL, 250 Z 22HP RZT  
DECAL-50”-Silver on black w/stripe  
DECAL, OPEI Walk/Ride  
not shown, not a service part  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
67  
DECAL GROUP, Snapper Euro RZT  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
68  
DECAL GROUP, Snapper Euro RZT  
Item Part No  
Qty Description  
DECAL, SNAPPER FENDER, RH  
Note  
1
2
7100335  
7100334  
7100505  
7100413  
7100467  
7100583  
7029784  
7100557  
7100584  
7022841  
7100590  
7100420  
7100421  
7100611  
7101285  
7100558  
1722789  
7029776  
7074135  
7100739  
7100738  
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
DECAL, SNAPPER FENDER, LH  
DECAL, SNAPPER  
3
4
DECAL, Throttle Control, RZT  
DECAL, Ignition, RZT  
5
6
DECAL, Motion Control, Symbols, ERZT  
DECAL,Deck/Chute International Warning  
DECAL, Safety Symbols- RZT  
DECAL, Height of Cut, Symbols, ERZT  
DECAL, Warning, International Symbol  
DECAL, Roll Release, ERZT  
DECAL, 250 Z 18.5HP RZT  
7
8
9
10  
11  
12  
12  
13  
13  
14  
15  
16  
17  
18  
19  
DECAL, 250 Z 20HP RZT  
not shown; similar to 7100420  
not shown; similar to 7100611  
DECAL, 2006 Year of Mfg.  
DECAL, 2007 Year of Mfg.  
DECAL, Park Brake, ERZT  
DECAL-44”-Silver on Black w/stripe  
DECAL, Euro Community (CE)  
DECAL, Sound 100  
DECAL, Deck Symbols, International  
DECAL, Panel Symbols, Euro RZT  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
69  
ELECTRICAL GROUP  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
70  
ELECTRICAL GROUP  
Item Part No  
Qty Description  
Note  
1
2
7075622  
7027230  
7091584  
7073090  
7091686  
7100326  
7075132  
1722611  
7023354  
7023355  
7100309  
7100308  
7026343  
7023787  
7023506  
7091294  
7090372  
7090072  
7100449  
7071694  
1
2
6
1
2
1
1
1
1
2
1
1
1
1
1
4
2
2
1
1
SOLENOID - Super Trombetta - 2 Terminal  
SCREW, 1/4-20 x 1” Hex Head Cap, GR 5  
NUT, 1/4-20 Hex Flange Lock, GR 5  
12 VOLT DC POWER OUTLET  
SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap  
HOUR METER, Inductive  
3
4
5
6
7
SWITCH, PTO, Yellow  
8
PLUG, Plastic Black  
9
SWITCH, Seat (NC)(Grey)  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
SWITCH- DPDT (NC/NO)(Grey)  
BATTERY BRACKET  
BATTERY HOLD DOWN  
SWITCH, Ignition-Afterfire Solenoid  
MACHINERY BUSHING  
includes set of keys  
BEZEL  
WASHER, .28 x .63 x .06 Flat, GR 5  
NUT, 1/4-20 Hex Center Lock, GR 5 or B  
SCREW, 1/4-20 x 5/8” Hex Head Cap, GR 5  
BATTERY, 12 Volt, 230 CCA  
COVER, Battery Cable  
used on ERZT185440BVE &  
ERZT20441BVE2  
21  
7091314  
7016132  
7042956  
7100636  
1
1
1
1
WASHER, 1/4” Internal Tooth Lock, YZ  
SPACER, .65 x .88 x .10 (not shown)  
used on RZT22500BVE2  
WIRE, Negative, Black 14” #8 AWG (not shown)  
CABLE, Battery Negative, RZT, Black 20" #8 AWG (not shown) used on ERZT185440BVE &  
ERZT20441BVE2  
7100306  
7100307  
7100324  
1
1
1
HARNESS, RZT (not shown)  
CABLE, Battery Positive RZT, Red 20" #6 AWG (not shown)  
WIRING HARNESS, Hour Meter, RZT (not shown)  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
71  
WIRING HARNESS  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
72  
WIRING HARNESS  
Item Part No  
Qty Description  
Note  
1
2
3
4
7100306  
7100307  
7100324  
7042956  
1
1
1
2
WIRING HARNESS, Briggs RZT  
CABLE, Battery Positive RZT, Red 20" #6 AWG  
WIRING HARNESS, Hour Meter, RZT  
WIRE, Negative, Black 14" #8 AWG  
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
73  
WIRING SCHEMATIC (Briggs Engine)  
Manual No.  
7006461  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
TP 400-5182-D-HZ-N  
74  
WIRING SCHEMATIC (Briggs Engine)  
Item Part No  
Qty Description  
WIRING HARNESS, Briggs 18.5 & 20 HP  
Note  
7100306  
1
Footnotes:  
RZT TWIN STICK HYDRO DRIVE 250 Z  
SERIES 0 & 1  
Manual No.  
7006461  
TP 400-5182-D-HZ-N  
75  
Parts Manual for  
RZT TWIN STICK HYDRO DRIVE 250 Z  
44" & 50"  
SERIES 0 & 1  
IT IS THE POLICY OF BRIGGS & STRATTON CORP TO IMPROVE ITS  
PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO.  
WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD  
IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY  
OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS  
McDonough, GA, 30253 U.S.A.  
Briggs & Startton Yard Power Products Group  
Manual No.  
7006461  
Copyright © 2007  
Briggs & Startton Corporation  
Milwaukee, WI USA. All Rights Reserved  
Revision D, 10/31/2007  
TP 400-5182-D-HZ-N  

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