Toro 75751 Parts Diagram

Genuine Toro parts for the Toro 75751 (50" (127 cm) TimeCutter® Zero Turn Mower) — 17 exploded parts diagrams and 399 parts with their Toro part numbers. Find the part by its number on the diagram, then its part number in the list below it. Lawn Barn is an authorized Toro dealer: parts we have ship from our shelf, and we order Toro parts every day.

Not sure which part you need? Call Lawn Barn at 215-757-3850 with the model and serial number — a few parts changed between serial ranges.

Toro 75751 50 Inch Deck Assembly

Toro 75751 50 Inch Deck Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
150 Inch Deck and Decal Assembly138-97641Not available
1:3Danger Decal93-70091Not available
1:4Deck Danger Decal132-08722Not available
1:5Belt Routing Decal99-39431Not available
1:7Anti Scalp Decal112-98401Not available
6Deck Decal139-32081Not available
7Corner Baffle139-2448-031Not available
8Screw138-97532Not available
9Spindle Assembly139-32143Not available
9:2Spacer120-79352Not available
9:3Ball Bearing138-97702Not available
10Taptite Screw32144-4112$4.89 · Usually ships in 3 business days
11Spindle Shaft117-72683Not available
12Pulley139-74543Not available
13Hex Nut3219-63$2.99 · Usually ships in 3 business days
14Hi Lift Blade115-5059-033Not available
15Belleville Washer3290-4653$2.99 · Usually ships in 3 business days
16Hh Screw26-06713$7.99 · Usually ships in 3 business days
17Flat Idler Pulley132-94203Not available
18Plain Washer3256-242$1.50 · Usually ships in 3 business days
19Hh Screw323-93$2.50 · Usually ships in 3 business days
20Plain Washer110-99811Not available
21Rebound Washer63-74002Not available
22Composite Friction Washer114-04632Not available
23Spacer115-49861Not available
24Ni Hf Nut104-83017Not available
25Idler Arm (Mty/Wdm)138-72621Not available
26V-Belt119-88201Not available
27Pivot Rod137-20191Not available
28Discharge Deflector138-75021Not available
29Torsion Spring138-72681Not available
30Cutoff Baffle138-9800-031Not available
31Hex Nut (now 3296-59)121-46001Not available
32Anti Scalp Roller1-6032993Not available
33Shoulder Bolt112-39773$10.99 · Usually ships in 3 business days
34Washout Fitting133-92892Not available
34:2O-Ring133-92901Not available
35Hwh Screw32144-44$2.50 · Usually ships in 3 business days
36Hook Return Spring138-72661Not available
37Extension Spring138-72641$7.69 · In stock
38Deck Pin139-58712Not available
39TOR_x (now 139-3293)144-52942Not available
40Hose Connector95-32701$23.99 · In stock
41Belt Cover Bracket139-3272-032Not available
54Blower Hub Spacer138-72071Not available
55Idler Belt Guide138-72701Not available
56Hh Screw323-111$2.50 · Usually ships in 3 business days

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Toro 75751 Body Styling and Fuel Tank Assembly

Toro 75751 Body Styling and Fuel Tank Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Right Pod Support138-6070-031$16.99 · In stock
2Left Pod Support138-6071-031Not available
3Fuel Tank Support139-3271-031Not available
4Left Pod138-60741Not available
5Right Pod138-60751Not available
6Fuel Tank Assembly138-60721Not available
6:190 Deg Elbow Connector139-10911Not available
6:2Plastic Fitting117-74001Not available
6:3Bushing46-65602Not available
7Spring6098302Not available
8Ratcheting Fuel Cap137-41191Not available
9Clip1070691Not available
10Panel Control139-2380-031Not available
11Control Panel Decal139-23911Not available
12Left Control Lever Decal139-23951Not available
13Right Control Lever Decal139-23941Not available
14Throttle Cable (now 139-3267)147-76961$34.99 · Usually ships in 3 business days
15Choke Cable139-24021Not available
16Smart Speed Decal139-23881Not available
18Fuel Hose109-02841Not available
19Fuel Hose110-34471Not available
20Fuel Hose140-27121Not available
23Orifice Adaptor117-53991Not available
24Hose Clamp2412-983$2.50 · Usually ships in 3 business days
25Cable Tie6142491Not available
26Prh Screw3258-1661$1.50 · Usually ships in 3 business days
27Torx Screw120-79506Not available
28Screw138-97536Not available
31Grommet Bumper120-78931Not available

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Toro 75751 Brake Assembly

Toro 75751 Brake Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Brake Box Assembly138-25141Not available
2Brake Mount Bracket133-9284-031Not available
3Left Brake Rod138-25911Not available
4Right Brake Rod138-25921Not available
5Compression Spring117-11694Not available
7Cotter Pin (now 3290-307)1-8060032Not available
8Pph Screw32144-364$1.50 · Usually ships in 3 business days
9Hwh Screw32144-42$2.50 · Usually ships in 3 business days
10Spcl Washer119-89526Not available
11Ni Lock Nut3296-422$1.50 · Usually ships in 3 business days

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Toro 75751 Clutch Assembly

Toro 75751 Clutch Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Clutch Stop (Wide)137-70001Not available
2Engine Pulley138-97921Not available
3PTO Clutch127-34081Not available
4Hhf Screw3234-421$2.50 · Usually ships in 3 business days
5Ni Hf Nut104-83011Not available
6Clutch Isolator120-22171Not available
7Screw-HH3212-171$2.99 · Usually ships in 3 business days

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Toro 75751 Deck Lift Assembly

Toro 75751 Deck Lift Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Deck Lift Assembly137-7093-031Not available
2Decklift Pivot Bracket138-60212Not available
3Left Arm Assembly137-98441Not available
4Right Arm Assembly137-98461Not available
5Hoc Bracket139-2350-011Not available
6Hoc Adjustment Plate138-25642Not available
7Lift Lever137-7087-031Not available
8Deck Mount Rod138-60501$12.99 · In stock
9Pivot Pin119-88101Not available
10Lift Pedal138-2549-031Not available
11Footlift Plate137-70861Not available
12Link Assembly140-2746-031Not available
13Spacer140-34612Not available
14Cotter Pin1-8060057Not available
15Screw138-97535Not available
18Shoulder Screw137-98474Not available
20Hardened Washer93-88063Not available
21Flat Washer3256-267$1.50 · Usually ships in 3 business days
22Thrust Washer63-22902Not available
23Ni Hf Nut104-83002Not available
24Ni Hf Nut104-83015Not available
25Hex Nut3296-191$1.50 · Usually ships in 3 business days
26Hoc Decal139-23921Not available
27Lever Grip1-6332681Not available
30Flat Washer120-22731Not available
31Foot Lift Pedal139-74521Not available
32Spacer140-20931Not available
33Carr Screw139-25901Not available
34Carr Screw3230-32$1.50 · Usually ships in 3 business days
35Hhf Screw139-25971Not available

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Toro 75751 Electrical Assembly

Toro 75751 Electrical Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Wire Harness138-25211Not available
1:115 Amp Blade Fuse1093551Not available
1:225 Amp Blade Fuse1091021Not available
2230 Cca 12V Dry Battery105-16921Order at the counter
3Solenoid117-11971Not available
4Ignition Switch137-41001Not available
5Ignition Key63-83601Not available
6PTO Switch103-52211Not available
7Switch110-67652$12.99 · In stock
8Rubber Strap139-23811$9.27 · In stock
9Pos Battery Cable140-27131Not available
10Red Battery Cable (8 Gauge)139-24311Not available
11Black Battery Cable121-57261Not available
13Flat Washer3256-222$1.50 · Usually ships in 3 business days
14Hwh Screw32144-42$2.50 · Usually ships in 3 business days
15Hh Screw321-31$1.50 · Usually ships in 3 business days
17Carr Screw3229-11$3.49 · Usually ships in 3 business days
18Hf Nut32128-332$1.50 · Usually ships in 3 business days
19Wing Nut32103-221$2.49 · Usually ships in 3 business days
20Hex Jam Nut3220-22$1.50 · Usually ships in 3 business days
22Solenoid Cover140-20801Not available
23Solenoid Cap140-20811Not available

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Toro 75751 Engine and Muffler Assembly

Toro 75751 Engine and Muffler Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
2Muffler130-06761Not available
5Thd Screw32144-1094$2.50 · Usually ships in 3 business days
6Plain Washer3256-243$1.50 · Usually ships in 3 business days
7Oil Drain Hose117-12611Not available
8Cable Tie6142491Not available
9Hsh Screw3274-104$1.50 · Usually ships in 3 business days
10Lock Washer3253-44Not available

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Toro 75751 Frame Assembly

Toro 75751 Frame Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Frame Assembly137-9820-011Not available
2Floor Assembly Pan140-50451Not available
2:2Warning Decal135-32951Not available
3Hydro Mount Plate138-7520-012Not available
5Front Hydro Mount (Right)137-7020-011Not available
6Front Hydro Mount (Left)139-3211-011Not available
7Cross Brace138-9791-011Not available
9Muffler Guard138-0867-031Not available
10Seat Support138-6036-031Not available
11Compression Spring138-25482Not available
12Engine Guard138-9820-031Not available
14Footrest138-9827-011Not available
15Axle Stub Assembly140-20972Not available
15:2Ball Bearing109-36782Not available
17Grease Cap138-72002Not available
18Hitch Bracket117-1232-031$28.99 · In stock
20TimeCutter Decal139-58901Not available
21TimeCutter Decal139-23871Not available
22Bypass Decal121-29892Not available
26Screw138-975320Not available
27Hhf Screw139-24294Not available
28Hhf Screw3234-2914$2.50 · Usually ships in 3 business days
30Hwh Screw139-24284Not available
32Ni Hf Nut139-24304Not available
33Ni Hf Nut104-830014Not available
35Step Tread139-32201Not available
36Protector Cap7011782Not available

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Toro 75751 LH Hydro Transmission Assembly No. 139-7450

Toro 75751 LH Hydro Transmission Assembly No. 139-7450 parts diagram

RefPartPart numberQtyAt Lawn Barn
1Main Housing Assembly120-55321Not available
2Housing Side Kit120-55341Not available
5Straight Thread Plug104-21891Not available
7Hhf Screw117-535916Not available
31External Retaining Ring106-86771Not available
32Bypass Rod106-86781Not available
33Internal Retaining Ring106-86791Not available
40Trunnion Swashplate104-53041Not available
42Stud104-21161Not available
43Friction Puck112-98531Not available
45Washer114-84911Not available
47Nut105-18721Not available
50Block Spring133-17931Order at the counter
51Washer120-55381Not available
52Input Shaft104-53061Not available
53Ball Bearing104-53111Not available
54Retaining Ring104-53071Not available
55Spacer104-53081Not available
56Lip Seal104-53101Not available
57Retaining Ring104-53091Not available
58Silicone Non-Flammable Sealant104-21471Not available
60Thrust Bearing94-69222Not available
70Flat Washer104-53391Not available
71Retaining Ring104-53401Not available
7213T Pinnion Gear104-53161Not available
73Motor Shaft106-86831Not available
74Washer104-53601Not available
80Washer (now 119-5541)94-19331Not available
8110T/48T Gear104-53171Not available
8210T Jackshaft Gear104-53181Not available
83Jackshaft Pin104-53291Not available
91Bull Gear120-55391Not available
92Hj Nut104-21421Not available
93Inboard Bushing115-83141Not available
94Axle Shaft120-55401Not available
95Sleeve Bearing120-55411Not available
96Seal and Ring Kit (now 120-5542)120-71031Not available
100Cog Brake Disc106-86941Not available
110External Retaining Ring106-86771Not available
130Cylinder Block Kit103-26661Not available
131Pump Block Assembly110-85611Not available
132Control Arm Kit117-53621Not available
133Brake Arm Kit106-86881Not available
134Center Section Filter Kit112-98611Not available
135Filter Kit114-16341Not available
136Right Expansion Tank Kit121-57301Not available
137Bypass Kit120-55491Not available
138Hub Kit121-57311Not available
139Fan and Pulley Kit135-73491Not available
139:1Hj Nut116-97141Not available
139:2Slotted Washer116-97081Not available
139:4Fan 7.0 x 10 Blade135-73641Not available
150SAE Fitting104-53491Not available
151Hose115-83021Not available
152O-Ring104-53611Not available
157Fan Pulley Kit (now 120-7102)121-57291Not available
159Tube Case121-57281Not available
160Axle Cap125-00411Not available
162Breather Assembly Kit139-32781Not available
163Seal and Ring Kit120-71031Not available

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Toro 75751 Model Specific Decal Assembly

Toro 75751 Model Specific Decal Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
3Engine Decal136-55971Not available
10Decal140-20991Not available

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Toro 75751 Motion Control Assembly

Toro 75751 Motion Control Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Left Control Box Plate138-7598-031Not available
2Right Control Box Plate138-7599-031Not available
3Storage Box (now 139-3279)145-04211Not available
4Actuator Arm Assembly119-34702Not available
4:2Flange Bushing256-1562$12.99 · Usually ships in 3 business days
5Control Arm (now 133-9299-05)163-3142-052$47.99 · Usually ships in 3 business days
6Eccentric139-58032Not available
7Torsion Spring138-75392Not available
8Left Control Handle133-70551Not available
8:1Grip121-07261Not available
9Right Control Handle133-70571Not available
9:1Grip121-07261Not available
10Front Hydro Rod138-25802Not available
11Rear Hydro Rod138-25792Not available
12Hydro Rod Pin121-17532Not available
13Speed Control Assembly138-97501Not available
14Retainer Plate138-75412Not available
15Right Knob132-93681Not available
16Left Knob132-93691Not available
17Non Cavitating Damper132-68532Not available
18Damper Stud138-72152Not available
19Nylon Spacer93-60792Not available
20Flat Washer120-22732Not available
21Belleville Washer119-89252Not available
22Spcl Washer119-89522Not available
23Eccentric Pivot Bolt139-58112Not available
24Pivot Bolt117-11982Not available
25Torx Screw120-79504Not available
26Hf Shoulder Bolt37-87712$3.99 · Usually ships in 3 business days
27Pivot Bolt115-50992Not available
28Pph Screw94-44961Not available
29Taptite Screw32144-12$3.29 · Usually ships in 3 business days
30Carr Screw3229-114$1.50 · Usually ships in 3 business days
31Screw138-975310Not available
32Hhf Screw3234-424$2.50 · Usually ships in 3 business days
33Ni Hf Nut104-72014Not available
34Ni Lock Nut3296-426$1.50 · Usually ships in 3 business days
35Washer117-12402Not available
36Ni Hf Nut104-83002Not available
37Ni Hf Nut104-83014Not available
38Kick Plate139-3280-011Not available

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Toro 75751 Rear Tire Assembly

Toro 75751 Rear Tire Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
Tube232-371$32.17 · Usually ships in 3 business days
1Tire Assembly139-58482Not available
1:1Tire (now 140-2731)120-64511Not available
1:3Valve (now 232-27)51081Not available

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Toro 75751 RH Hydro Transmission Assembly No. 139-7451

Toro 75751 RH Hydro Transmission Assembly No. 139-7451 parts diagram

RefPartPart numberQtyAt Lawn Barn
1Main Housing Assembly120-55311Not available
2Housing Side Kit120-55331Not available
5Straight Thread Plug104-21891Not available
7Hhf Screw117-535916Not available
31External Retaining Ring106-86772Not available
32Bypass Rod106-86781Not available
33Internal Retaining Ring106-86791Not available
40Trunnion Swashplate104-53041Not available
42Stud104-21161Not available
43Friction Puck112-98531Not available
45Washer114-84911Not available
47Nut105-18721Not available
50Washer120-55381Not available
51Block Spring133-17931Order at the counter
52Input Shaft104-53061Not available
53Ball Bearing104-53111Not available
54Retaining Ring104-53071Not available
55Spacer104-53081Not available
56Lip Seal104-53101Not available
57Retaining Ring104-53091Not available
58Silicone Non-Flammable Sealant104-21471Not available
60Thrust Bearing94-69222Not available
70Flat Washer104-53391Not available
71Retaining Ring104-53401Not available
7213T Pinnion Gear104-53161Not available
73Motor Shaft106-86831Not available
74Washer104-53601Not available
80Washer (now 119-5541)94-19331Not available
8110T/48T Gear104-53171Not available
8210T Jackshaft Gear104-53181Not available
83Jackshaft Pin104-53291Not available
91Bull Gear120-55391Not available
92Hj Nut104-21421Not available
93Inboard Bushing115-83141Not available
94Axle Shaft120-55401Not available
95Sleeve Bearing120-55411Not available
96Seal and Ring Kit (now 120-5542)120-71031Not available
100Cog Brake Disc106-86941Not available
110External Retaining Ring106-86771Not available
130Cylinder Block Kit103-26661Not available
131Pump Block Assembly110-85611Not available
132Control Arm Kit117-53621Not available
133Brake Arm Kit106-86881Not available
134Center Section Filter Kit112-98621Not available
135Filter Kit114-16341Not available
136Left Expansion Tank Kit121-57351Not available
137Bypass Arm Kit107-24891Not available
138Hub Kit121-57311Not available
139Fan and Pulley Kit135-73491Not available
139:1Hj Nut116-97141Not available
139:2Slotted Washer116-97081Not available
139:4Fan 7.0 x 10 Blade135-73641Not available
150SAE Fitting104-53491Not available
151Hose115-83021Not available
152O-Ring104-53611Not available
157Fan Pulley Kit (now 120-7102)121-57291Not available
159Tube Case121-57281Not available
160Axle Cap125-00411Not available
162Breather Assembly Kit139-32781Not available
163Seal and Ring Kit120-71031Not available

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Toro 75751 Seat Assembly No. 140-5043

Toro 75751 Seat Assembly No. 140-5043 parts diagram

RefPartPart numberQtyAt Lawn Barn
1Seat Assembly139-75461Order at the counter
2Seat Back Cover140-50411Not available
3Seat Base Cover140-50421Not available
4Bail Switch82-21901Not available
5Armrest Kit (now 139-5823)126-20581Not available
6Actuator Switch Cap140-34681Not available

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Toro 75751 Seat Pan Assembly

Toro 75751 Seat Pan Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Deluxe Seat Pan138-9775-031Not available
2Pivot Rod138-75551Not available
3Screw108-00352Not available
4Seat Assembly140-50431Not available
6Stepped Spacer139-23772Not available
7Washer-Friction1-6037164Not available
10Hh Screw322-52$1.50 · Usually ships in 3 business days
11Knob139-24012Not available
12Lanyard Cable139-23981Not available
13Torx Screw120-79501Not available

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Toro 75751 Tire and Caster Assembly

Toro 75751 Tire and Caster Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Fork Assembly138-9839-012Not available
2Tire Assembly139-58432Not available
2:1Tire138-75531Not available
2:3Valve (now 232-27)51081Not available
2:4Flange Bushing114-16402Not available
2:5Grease Fitting302-51$1.50 · Usually ships in 3 business days
5Spanner Spacer138-98032Not available
6Hh Screw325-372$2.99 · Usually ships in 3 business days
7Hex Nut3296-452$3.89 · Usually ships in 3 business days
8Flat Washer3256-682$2.99 · Usually ships in 3 business days
9Hhf Screw3234-472$2.50 · Usually ships in 3 business days

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Toro 75751 Traction Drive Assembly

Toro 75751 Traction Drive Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Left Hydro Transaxle Assembly139-74501Not available
2Right Hydro Transaxle Assembly139-74511Not available
3Hydro Crossplate138-2571-031Not available
4V-Belt139-23991Not available
5Spacer138-98091Not available
6Idler Arm138-72761Not available
7Idler Arm Spacer138-72771Not available
8Idler68-00301Not available
9Flat Idler Pulley138-75971Not available
10Pedal Return Spring137-70401Not available
11Right Bypass Rod138-72451Not available
12Left Bypass Rod138-72431Not available
13Cotter Pin (now 3290-307)1-8060032Not available
14Carr Screw3230-81$2.50 · Usually ships in 3 business days
15Hhf Screw115-17941Not available
16Hhf Screw138-75904Not available
17Hh Screw322-114$2.50 · Usually ships in 3 business days
18Hh Screw324-82$4.99 · Usually ships in 3 business days
19Hh Screw324-104$2.03 · Usually ships in 3 business days
21Pivot Washer5-44601Not available
22Ni Hf Nut104-830010Not available
24Hex Nut3296-486$1.50 · Usually ships in 3 business days
25Lug Nut (now 242-50)139-25648Not available
32Flat Washer3256-256$1.50 · Usually ships in 3 business days
33Plain Washer3256-232$1.50 · Usually ships in 3 business days
34Spcl Washer119-89522Not available

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