Parts Manual
Page 3
..." Deck) Mower Lift Group (50" Deck) 33" Mower Deck Group 42" Mower Deck - Housing & Arbor Group Electrical Group Wiring Schematic Table Of Contents HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 3 Manual No. 7006269 TP 400-5417-E-HZ-N
..." Deck) Mower Lift Group (50" Deck) 33" Mower Deck Group 42" Mower Deck - Housing & Arbor Group Electrical Group Wiring Schematic Table Of Contents HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 3 Manual No. 7006269 TP 400-5417-E-HZ-N
Parts Manual
Page 4
Wheel & Tire Group Manual No. 7006269 HYDRO DRIVE ZTR 33", 42" & 50" 4 150Z SERIES
Wheel & Tire Group Manual No. 7006269 HYDRO DRIVE ZTR 33", 42" & 50" 4 150Z SERIES
Parts Manual
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..., Wheel & Tire 11 x 4-5 (Caster) (also includes Air Valve, Grease Fitting & 2 Bushings) 1 RIM w/Bushings 2 TIRE, 11 x 4-5 1 FITTING, Lube (45° 8Mx1M) Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 5 Manual No. 7006269 Wheel & Tire Group Item 1A 2A 3A 1B 2B 3B 4 5 6 7 8 9 10 11 12 Part No 7102822 7102823 7101565 1726383 1734878SM...
..., Wheel & Tire 11 x 4-5 (Caster) (also includes Air Valve, Grease Fitting & 2 Bushings) 1 RIM w/Bushings 2 TIRE, 11 x 4-5 1 FITTING, Lube (45° 8Mx1M) Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 5 Manual No. 7006269 Wheel & Tire Group Item 1A 2A 3A 1B 2B 3B 4 5 6 7 8 9 10 11 12 Part No 7102822 7102823 7101565 1726383 1734878SM...
Parts Manual
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...1/4-20 Hex Flange Nyloc, Black 2 BOLT, 1/4-20 x 2" Round Head Short Square Neck, GR5, Black 1 PAD, Footrest Center Black Vinyl 1 ASSEMBLY, Seat w/Arm Rests, ZTR 1 PANEL, Front - Red 1 PLATE, Control, ZTS - x .62 Long Red Poly 2 BUSHING, Axle Pivot PM, Yellow 1 AXLE, Front, Iron Casting, Machined ZT ...1/4-20 x 3/4" Hex Flange Lock, Black 4 BOLT, 5/16-18 x 1" Hex Flange Lock YZ 1 PAD, Footrest RH Black Vinyl w/Adhesive Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 7 Manual No. 7006269 Black 2 BOLT, 5/16-18 Idler Pivot 8 SCREW, 1/4-20 x 3/4" Truss Head Torx Dr 2 SCREW, 5/16-18 x ...
...1/4-20 Hex Flange Nyloc, Black 2 BOLT, 1/4-20 x 2" Round Head Short Square Neck, GR5, Black 1 PAD, Footrest Center Black Vinyl 1 ASSEMBLY, Seat w/Arm Rests, ZTR 1 PANEL, Front - Red 1 PLATE, Control, ZTS - x .62 Long Red Poly 2 BUSHING, Axle Pivot PM, Yellow 1 AXLE, Front, Iron Casting, Machined ZT ...1/4-20 x 3/4" Hex Flange Lock, Black 4 BOLT, 5/16-18 x 1" Hex Flange Lock YZ 1 PAD, Footrest RH Black Vinyl w/Adhesive Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 7 Manual No. 7006269 Black 2 BOLT, 5/16-18 Idler Pivot 8 SCREW, 1/4-20 x 3/4" Truss Head Torx Dr 2 SCREW, 5/16-18 x ...
Parts Manual
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... Washer Head Screw Black (Taptite) 1 SUPPORT, Seat Deck .250 Thick - x .25 Thick) Black 1 TRIM, 8" 2 WASHER, 5/16" External Tooth Lock Washer, Yellow 2 GUARD, Debris, ZTR - Black (Pal) 1 STRAP, Fuel Tank Brace 5 SCREW, 5/16-18 x 1-1/4" Hex Head Cap, GR5, Black 2 BUMPER, Rubber 1.50 DIA 0.5 Thick 1 SHROUD, Rear...1 ELBOW, Gas Tank 1 FUEL CAP, Non-Vented, 12" Tether 1 ASSY, Elbow/Pick-Up Tube 1 GROMMET 1 VENT, Remote w/Valve Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 9 Manual No. 7006269 x 1.50 O.D. Frame, Body & Seat Group Item 40 41 42 43 44 45 46 47 48 49 50 51 52 53...
... Washer Head Screw Black (Taptite) 1 SUPPORT, Seat Deck .250 Thick - x .25 Thick) Black 1 TRIM, 8" 2 WASHER, 5/16" External Tooth Lock Washer, Yellow 2 GUARD, Debris, ZTR - Black (Pal) 1 STRAP, Fuel Tank Brace 5 SCREW, 5/16-18 x 1-1/4" Hex Head Cap, GR5, Black 2 BUMPER, Rubber 1.50 DIA 0.5 Thick 1 SHROUD, Rear...1 ELBOW, Gas Tank 1 FUEL CAP, Non-Vented, 12" Tether 1 ASSY, Elbow/Pick-Up Tube 1 GROMMET 1 VENT, Remote w/Valve Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 9 Manual No. 7006269 x 1.50 O.D. Frame, Body & Seat Group Item 40 41 42 43 44 45 46 47 48 49 50 51 52 53...
Parts Manual
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... Lock Large, Black 1 * V-BELT, Transmission Drive (HA Sect. 54.40 Effective Length) 3 NUT, 3/8-16 Hex Flange Lock Two Way, Black 3 WASHER, .41 I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 11 Manual No. 7006269 x .13 Thick) Black 2 SPACER, .323 I .D. x .87 O.D. x .12 Flat 2 SCREW, 3/8-16 x 1" Hex Head Cap, GR5, Black 1 SPRING, Extension 1 SPACER...
... Lock Large, Black 1 * V-BELT, Transmission Drive (HA Sect. 54.40 Effective Length) 3 NUT, 3/8-16 Hex Flange Lock Two Way, Black 3 WASHER, .41 I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 11 Manual No. 7006269 x .13 Thick) Black 2 SPACER, .323 I .D. x .87 O.D. x .12 Flat 2 SCREW, 3/8-16 x 1" Hex Head Cap, GR5, Black 1 SPRING, Extension 1 SPACER...
Parts Manual
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x 1.25 O.D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 13 Manual No. 7006269 Gear #70314)) 2 NUT, Axle, EZT Transmission (Hydro-Gear #51901) (NUT, Axle, EZT Transmission (Hydro- Control Arm 1 SPRING, Extension (Used on ...
x 1.25 O.D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 13 Manual No. 7006269 Gear #70314)) 2 NUT, Axle, EZT Transmission (Hydro-Gear #51901) (NUT, Axle, EZT Transmission (Hydro- Control Arm 1 SPRING, Extension (Used on ...
Parts Manual
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... 4 BUSHING 4 NUT, 5/16-18 Hex Lock Esna Light 2 WELDMENT, Pivot Control 4 SCREW, 5/16-18 x 1-1/2" Hex Head Cap, GR5, Black 2 SHOCK ABSORBER Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 15 Manual No. 7006269 ZT 1 WASHER, .34 x .69 x .08 Flat 6 NUT, 5/16-18 Hex Jam, Black 3 HAIR PIN 1 KNOB, w/5/16-18 NILN...
... 4 BUSHING 4 NUT, 5/16-18 Hex Lock Esna Light 2 WELDMENT, Pivot Control 4 SCREW, 5/16-18 x 1-1/2" Hex Head Cap, GR5, Black 2 SHOCK ABSORBER Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 15 Manual No. 7006269 ZT 1 WASHER, .34 x .69 x .08 Flat 6 NUT, 5/16-18 Hex Jam, Black 3 HAIR PIN 1 KNOB, w/5/16-18 NILN...
Parts Manual
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Shaft) 1 SHAFT, Cross 1 COTTER PIN, 1/4", Self-Locking 1 WASHER, .34 I.D. x .75 O.D.x .06, Flat 1 WASHER, 1/2" Flat Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 17 Manual No. 7006269 Controls Group Item 45 46 47 48 49 Part No 1703805 1725927 7023590 1919326 7091192 Qty Description 2 RING, Klipring Extension (for .500 Dia.
Shaft) 1 SHAFT, Cross 1 COTTER PIN, 1/4", Self-Locking 1 WASHER, .34 I.D. x .75 O.D.x .06, Flat 1 WASHER, 1/2" Flat Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 17 Manual No. 7006269 Controls Group Item 45 46 47 48 49 Part No 1703805 1725927 7023590 1919326 7091192 Qty Description 2 RING, Klipring Extension (for .500 Dia.
Parts Manual
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x 1-1/2" LOCKWASHER, Spring, .438 SCREW, 7/16-20 x 2-3/4" Hex Head Cap, GR5, Black HEAT SHIELD WASHER, 5/16" (.34 I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 19 Manual No. 7006269 x .34 Long, Powdered Metal SCREW, 5/16-18 x 1-1/4" Hex Head Cap, GR5, Black MUFFLER ASSEMBLY, Single SCREW, 5/16-18 x 1-1/2" Hex Head ...
x 1-1/2" LOCKWASHER, Spring, .438 SCREW, 7/16-20 x 2-3/4" Hex Head Cap, GR5, Black HEAT SHIELD WASHER, 5/16" (.34 I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 19 Manual No. 7006269 x .34 Long, Powdered Metal SCREW, 5/16-18 x 1-1/4" Hex Head Cap, GR5, Black MUFFLER ASSEMBLY, Single SCREW, 5/16-18 x 1-1/2" Hex Head ...
Parts Manual
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Engine Group (18.5 H.P.) Item 47 48 49 50 51 52 Part No 7090999 7091195 7100529 1734995 7012222 1734062 Qty Description 2 SCREW, 1/4-20 x 5/8" Pan Head Taptite Torx 1 SCREW, #10-16 x 3/4" Pan Head Taptite Combo 1 KNOB, Throttle, Red 1 HOSE, Fuel, 1/4" I.D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 21 Manual No. 7006269 x 19-1/2" Low Perm 2 CLAMP, Fuel Hose 1 INSULATION, Muffler Shield (Used on models after Serial No. 2013245844) Footnotes: NOTE: * Purchase engine components directly from engine manufacturer dealer.
Engine Group (18.5 H.P.) Item 47 48 49 50 51 52 Part No 7090999 7091195 7100529 1734995 7012222 1734062 Qty Description 2 SCREW, 1/4-20 x 5/8" Pan Head Taptite Torx 1 SCREW, #10-16 x 3/4" Pan Head Taptite Combo 1 KNOB, Throttle, Red 1 HOSE, Fuel, 1/4" I.D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 21 Manual No. 7006269 x 19-1/2" Low Perm 2 CLAMP, Fuel Hose 1 INSULATION, Muffler Shield (Used on models after Serial No. 2013245844) Footnotes: NOTE: * Purchase engine components directly from engine manufacturer dealer.
Parts Manual
Page 23
... CONTROL, Throttle B&S Intek SCREW, 1/4-20 x 5/8" Pan Head Taptite Torx SCREW, #10-16 x 3/4" Pan Head Taptite Combo KNOB, Throttle, Red HOSE, Fuel, 1/4" I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 23 Manual No. 7006269 x 19-1/2" Low Perm CLAMP, Hose CAPSCREW, 5/16-18 x 3/4" Hex Flange Whiz Lock CLIP, Harness, 5/8" Footnotes: NOTE: * Purchase engine components...
... CONTROL, Throttle B&S Intek SCREW, 1/4-20 x 5/8" Pan Head Taptite Torx SCREW, #10-16 x 3/4" Pan Head Taptite Combo KNOB, Throttle, Red HOSE, Fuel, 1/4" I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 23 Manual No. 7006269 x 19-1/2" Low Perm CLAMP, Hose CAPSCREW, 5/16-18 x 3/4" Hex Flange Whiz Lock CLIP, Harness, 5/8" Footnotes: NOTE: * Purchase engine components...
Parts Manual
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Black Footnotes: NOTE: * Purchase engine components directly from engine manufacturer dealer. Engine Group (20 H.P.) Item 54 Part No 1931277 Qty Description 1 NUT, 5/16-18 Hex Flange Lock, Small - HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 25 Manual No. 7006269
Black Footnotes: NOTE: * Purchase engine components directly from engine manufacturer dealer. Engine Group (20 H.P.) Item 54 Part No 1931277 Qty Description 1 NUT, 5/16-18 Hex Flange Lock, Small - HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 25 Manual No. 7006269
Parts Manual
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... HOSE, Oil Drain, 16-1/2" Long SCREW, 3/8-16 x 1-1/4" Hex Washer Head Taptite PULLEY, Engine- x 3/4" O.D.) HEAT SHIELD RIVET, Pop CLIP, Harness, 5/8" WASHER, 3/8", (.41 I.D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 27 Manual No. 7006269 Engine Group (21 H.P.) Item 1 1 1 2 3 4 5 6 7 8 9 10 10 11 12 13 15 16 17 18 19 20 21 22 23 24...
... HOSE, Oil Drain, 16-1/2" Long SCREW, 3/8-16 x 1-1/4" Hex Washer Head Taptite PULLEY, Engine- x 3/4" O.D.) HEAT SHIELD RIVET, Pop CLIP, Harness, 5/8" WASHER, 3/8", (.41 I.D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 27 Manual No. 7006269 Engine Group (21 H.P.) Item 1 1 1 2 3 4 5 6 7 8 9 10 10 11 12 13 15 16 17 18 19 20 21 22 23 24...
Parts Manual
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HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 29 Manual No. 7006269 Engine Group (21 H.P.) Item 46 47 48 49 50 51 52 Part No 7075449 7090999 7091195 7100529 1734995 7012222 1734062 ...
HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 29 Manual No. 7006269 Engine Group (21 H.P.) Item 46 47 48 49 50 51 52 Part No 7075449 7090999 7091195 7100529 1734995 7012222 1734062 ...
Parts Manual
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... Group for fuel tank assy. x 1-1/2" TIE, Self Locking 3-5/8" Long CLUTCH, Ogura JD-11 SCREW, 3/8-16 x 1-1/4" Hex Washer Head Taptite WASHER, 3/8", (.41 I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 31 Manual No. 7006269 ZT NUT, 5/16-18 Hex Whiz Lock Flange SCREW, 5/16-18 x 1/2" Hex Washer Head Taptite SCREW, 5/16-18 x 3/4" Hex...
... Group for fuel tank assy. x 1-1/2" TIE, Self Locking 3-5/8" Long CLUTCH, Ogura JD-11 SCREW, 3/8-16 x 1-1/4" Hex Washer Head Taptite WASHER, 3/8", (.41 I .D. HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 31 Manual No. 7006269 ZT NUT, 5/16-18 Hex Whiz Lock Flange SCREW, 5/16-18 x 1/2" Hex Washer Head Taptite SCREW, 5/16-18 x 3/4" Hex...
Parts Manual
Page 33
..., LH 1 DECAL, Height-Of-Cut 1 DECAL, Height-Of-Cut, Without Best Cut (CE/Export) 1 DECAL, 150Z 18.5HP SNAPPER ZT 1 DECAL, 150Z 20HP SNAPPER ZT (CE/Export) 1 DECAL, 150Z 21HP SNAPPER ZT 1 DECAL, 150Z 26HP SNAPPER ZT 1 DECAL, Do Not Remove Foam Around Engine 1 DECAL, Instrument Panel ZTS 7500 1 DECAL, Instrument Panel (CE/Export) 1 DECAL, Instrument Panel ZTS...) 1 DECAL, Emission (Not a servicable part)(Not shown) 1 DECAL, Spart Arrestor/Fire Hazard (Not shown) 1 DECAL, Danger Poison (Not shown) (located on battery) Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 33 Manual No. 7006269
..., LH 1 DECAL, Height-Of-Cut 1 DECAL, Height-Of-Cut, Without Best Cut (CE/Export) 1 DECAL, 150Z 18.5HP SNAPPER ZT 1 DECAL, 150Z 20HP SNAPPER ZT (CE/Export) 1 DECAL, 150Z 21HP SNAPPER ZT 1 DECAL, 150Z 26HP SNAPPER ZT 1 DECAL, Do Not Remove Foam Around Engine 1 DECAL, Instrument Panel ZTS 7500 1 DECAL, Instrument Panel (CE/Export) 1 DECAL, Instrument Panel ZTS...) 1 DECAL, Emission (Not a servicable part)(Not shown) 1 DECAL, Spart Arrestor/Fire Hazard (Not shown) 1 DECAL, Danger Poison (Not shown) (located on battery) Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 33 Manual No. 7006269
Parts Manual
Page 35
... 1 WASHER, 1/4" Flat (.27 I .D. x .781 Long (Powdered metal) 2 KLIPRING, External for .750 Dia. x .625 O.D. x 1.00 O.D. x .95 Long 2 SHOULDER BOLT, 3/8-16 x .94 Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 35 Manual No. 7006269 x .10 Thick) 2 SPACER, .520 I .D. Black 6 CLIP, Hair Pin .093 Dia. 2 NUT, 5/16-18 Hex Center Lock 2 SWIVEL, Brake Link...
... 1 WASHER, 1/4" Flat (.27 I .D. x .781 Long (Powdered metal) 2 KLIPRING, External for .750 Dia. x .625 O.D. x 1.00 O.D. x .95 Long 2 SHOULDER BOLT, 3/8-16 x .94 Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 35 Manual No. 7006269 x .10 Thick) 2 SPACER, .520 I .D. Black 6 CLIP, Hair Pin .093 Dia. 2 NUT, 5/16-18 Hex Center Lock 2 SWIVEL, Brake Link...
Parts Manual
Page 37
..., 5/16-18 2 NUT, 5/16-18 Hex Flange Lock, Small - x .87 O.D.) 2 NUT, 5/16-18 Top Lock, GR B 2 COTTER PIN, 3/8" Self-Locking, YZ Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 37 Manual No. 7006269 x 1.00 O.D. x .6697 O.D. x .62 O.D.) 1 MOTOR, Mini-Actuator (Electric) (replaces 1733513 (voided)) 3 HAIR PIN 1 ROD, Height-of-Cut Indicator (replaces...
..., 5/16-18 2 NUT, 5/16-18 Hex Flange Lock, Small - x .87 O.D.) 2 NUT, 5/16-18 Top Lock, GR B 2 COTTER PIN, 3/8" Self-Locking, YZ Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 37 Manual No. 7006269 x 1.00 O.D. x .6697 O.D. x .62 O.D.) 1 MOTOR, Mini-Actuator (Electric) (replaces 1733513 (voided)) 3 HAIR PIN 1 ROD, Height-of-Cut Indicator (replaces...
Parts Manual
Page 39
... I .D. Thread 1 WASHER, 1/4" Flat (.27 I .D. x .87 O.D.) 2 NUT, 7/16-14 Hex 2 NUT, 5/16-18 Top Lock, GR B 2 COTTER PIN, 3/8" Self-Locking, YZ Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 39 Manual No. 7006269 x 1.00 O.D. Black 2 NUT, 3/8-16 Hex Center Lock Jam 2 PIN, 3/8-16 Threaded Shoulder 2 WASHER, 1/2" Flat (0.51 I .D. x .10 Thick) 2 CLIP, Hair...
... I .D. Thread 1 WASHER, 1/4" Flat (.27 I .D. x .87 O.D.) 2 NUT, 7/16-14 Hex 2 NUT, 5/16-18 Top Lock, GR B 2 COTTER PIN, 3/8" Self-Locking, YZ Footnotes: HYDRO DRIVE ZTR 33", 42" & 50" 150Z SERIES 39 Manual No. 7006269 x 1.00 O.D. Black 2 NUT, 3/8-16 Hex Center Lock Jam 2 PIN, 3/8-16 Threaded Shoulder 2 WASHER, 1/2" Flat (0.51 I .D. x .10 Thick) 2 CLIP, Hair...