Toro 74366 Parts Diagram

Genuine Toro parts for the Toro 74366 (TimeCutter Z4235 Riding Mower) — 13 exploded parts diagrams and 373 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 74366 42 Inch Deck Assembly

Toro 74366 42 Inch Deck Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
142 Inch Deck and Decal Assembly (now 117-1290)132-69311Not available
2Right Rear Hanger Bracket108-78361Not available
3Left Rear Hanger Bracket108-78381Not available
4Carr Bolt3231-23$2.50 · Usually ships in 3 business days
5Eccentric112-39801Not available
6Carr Screw3231-281$2.50 · Usually ships in 3 business days
7Washout Fitting (now 95-2747)133-92891Not available
8O-Ring46-62901Not available
9Hhftf Screw46-85602Not available
10Decal117-12221Not available
12Hose Connector95-32701$23.99 · In stock
16Hardened Washer80-69903Not available
19Deflector112-39511Not available
20Torsion Spring110-66941Not available
21Pivot Rod112-40261Not available
22Ni Lock Nut3296-397$2.39 · Usually ships in 3 business days
23Anti Scalp Roller1-6032992Not available
24Shoulder Bolt112-39772$10.99 · Usually ships in 3 business days
25Hwhtf Screw32104-766$2.39 · Usually ships in 3 business days
26Belt Cover108-78892Not available

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Toro 74366 42 Inch Deck Assembly No. 117-1290

Toro 74366 42 Inch Deck Assembly No. 117-1290 parts diagram

RefPartPart numberQtyAt Lawn Barn
2Danger Decal114-16062Not available
3Danger Decal93-70091Not available
4Danger Decal110-66912Not available
5Belt Routing Decal105-70151Not available
6Blind Rivet3290-2822Not available
7Hh Screw321-23$2.99 · Usually ships in 3 business days
8Ni Lock Nut3296-423$1.50 · Usually ships in 3 business days

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Toro 74366 42 Inch Deck Belt Drive, Spindle and Blade Assembly

Toro 74366 42 Inch Deck Belt Drive, Spindle and Blade Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1V-Belt110-68711Not available
2Hh Screw323-91$2.50 · Usually ships in 3 business days
3Plain Washer3256-242$1.50 · Usually ships in 3 business days
4Flat Idler Pulley (now 106-2175)132-94202Not available
5Ni Lock Nut3296-391$2.39 · Usually ships in 3 business days
6Idler Arm114-85401Not available
7Plain Washer110-99812Not available
8Composite Friction Washer114-04632Not available
9Spacer115-49861Not available
10Hh Screw323-81$2.50 · Usually ships in 3 business days
11Hex Nut3219-62$2.99 · Usually ships in 3 business days
12Pulley (now 110-6864)139-24332Not available
13Taptite Screw32144-418$4.89 · Usually ships in 3 business days
14Hh Screw26-06712$7.99 · Usually ships in 3 business days
15Belleville Washer3290-4652$2.99 · Usually ships in 3 business days
16Blade Stiffener106-2248-032Not available
1721.6 Inch Blade110-6568-032Not available
19Bearing Shield80-43602Not available
20Spacer80-43802Not available
21Spindle Shaft117-11922Not available
22Spindle Assembly107-91612Not available
22:1Spindle Housing88-45101Not available
22:2Ball Bearing (now 100-1048)38-78202$13.99 · Usually ships in 3 business days
22:3Spacer62-36611Not available
23Return Spring Hook (now 88-5970)138-72671Not available
24Extension Spring (now 106-2177)103-65321$27.99 · In stock
26Hh Screw323-101$1.50 · Usually ships in 3 business days

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Toro 74366 Deck Lift Assembly

Toro 74366 Deck Lift Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Hoc Sector112-4027-031Order at the counter
2Hh Screw322-102$1.50 · Usually ships in 3 business days
3Hh Screw322-63$1.50 · Usually ships in 3 business days
4Lift Arm Assembly112-3960-031Order at the counter
5Lift Lever Assembly108-7841-031Order at the counter
6Lift Plate110-6800-031Order at the counter
7Seat/Pods Bracket110-6805-031Order at the counter
8Battery Tray110-1937-031Order at the counter
9Ni Lock Nut3296-298$2.19 · Usually ships in 3 business days
10Lift Link (now 108-7840)138-72351Not available
11Rear Lift Arm (now 108-7839)138-72341Not available
12Pivot Block108-78452Not available
13Hoc Decal112-98021Order at the counter
14Lift Lever Grip105-34501Not available
15Cotter Pin3272-101$1.50 · Usually ships in 3 business days
16Flat Washer3256-261$1.50 · Usually ships in 3 business days
17Ni Hf Nut104-83003Not available
18Hhf Screw3234-476$2.50 · Usually ships in 3 business days
19Plain Washer3256-233$1.50 · Usually ships in 3 business days
20Hoc Decal106-87431Order at the counter
21Hwh Screw32104-321$2.50 · Usually ships in 3 business days
30Clevis Pin1-8082841Not available
31Lift Rod108-78471Not available
32Thrust Washer87-72701Not available
33Ni Lock Nut3296-231$1.50 · Usually ships in 3 business days
34Hair Pin93350541Not available

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Toro 74366 Electrical Assembly

Toro 74366 Electrical Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Battery104-24931Order at the counter
2Ignition Switch (now 117-2222)137-41011Not available
3Ignition Key63-83601Not available
4PTO Switch93-99981Not available
5Wing Nut32103-221$2.49 · Usually ships in 3 business days
6Switch110-67652$12.99 · In stock
7Bail Switch82-21901Not available
8Solenoid117-11971Not available
9Red Battery Cable110-67941Order at the counter
10Carr Screw3229-11$3.49 · Usually ships in 3 business days
11Black Battery Cable110-67931Not available
12Battery Holddown104-24661Not available
13Hh Screw321-31$1.50 · Usually ships in 3 business days
14Wire Harness117-73841Not available
14:130 Amp Blade Fuse1091031Not available
14:225 Amp Blade Fuse1091021Not available
14:3Diode100-49181Not available
15Flat Washer3256-222$1.50 · Usually ships in 3 business days
16Taptite Screw32144-11$3.29 · Usually ships in 3 business days
17Red Battery Cable110-67921Not available
18Hf Nut32128-332$1.50 · Usually ships in 3 business days
19Relay98-72491Not available
20Hhftf Screw46-85602Not available
21Hex Jam Nut3220-22$1.50 · Usually ships in 3 business days
22Hhf Screw33104-0161$2.50 · Usually ships in 3 business days
23Hose Clamp105-18531Not available

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Toro 74366 Engine and Clutch Assembly

Toro 74366 Engine and Clutch Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1:1Exhaust Gasket (now 112-9820)1-6533132Not available
1:2Nut112-98344Order at the counter
1:3Lock Washer112-98354Order at the counter
4Kawasaki Muffler117-72561Not available
6Engine Pulley114-16221Not available
7Pad Bumper112-40331Not available
8Clutch Stop110-68961Order at the counter
9Hh Screw322-42$1.50 · Usually ships in 3 business days
10Ni Lock Nut3296-292$2.19 · Usually ships in 3 business days
11Electric Clutch117-74681Not available
13Hh Screw3212-101$3.00 · Usually ships in 3 business days
14Hh Bolt323-504$2.50 · Usually ships in 3 business days
20Right Hydro Support110-67981Not available
21Left Hydro Support110-67991Not available
27Oil Drain Tube106-70221Not available
28Heat Shield114-8544-031Not available
29Hhftf Screw46-85602Not available

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Toro 74366 Frame and Caster Wheel Assembly

Toro 74366 Frame and Caster Wheel Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Frame115-2464-011Not available
2Rear Bumper110-6899-031Not available
4Front Axle Assembly108-7882-011Order at the counter
510 Inch Tire and Wheel Assembly117-73862Not available
5:1Ribbed Tire117-73881Not available
5:2Grease Fitting302-51$1.50 · Usually ships in 3 business days
5:3Valve (now 232-27)51081Not available
5:5Flange Bushing114-16402Not available
5:99Inner Tube (with Valve)93-42441Not available
6Spanner Bushing104-36672Not available
7Hh Screw325-222$4.99 · Usually ships in 3 business days
8Hex Nut3296-452$3.89 · Usually ships in 3 business days
9Caster Fork Assembly108-7851-012Not available
10Thrust Washer110-67672Not available
11Flanged Bearing1-3035144$11.99 · In stock
12Washer104-80762Not available
13Ext Retaining Ring32151-1032$2.99 · Usually ships in 3 business days
14Hub Cap61-97802Not available
15Left Transport Decal114-85321Not available
16Footrest108-7855-031Order at the counter
17Right Transport Decal114-85311Not available
18Hwh Screw32104-322$2.50 · Usually ships in 3 business days
19Grease Fitting302-52$1.50 · Usually ships in 3 business days
20Hh Screw323-84$2.50 · Usually ships in 3 business days
21Hardened Washer80-69902Not available
22Ni Lock Nut3296-398$2.39 · Usually ships in 3 business days
23Hh Screw323-134$2.50 · Usually ships in 3 business days
24Decal99-23851Not available
25Plain Washer3256-2410$1.50 · Usually ships in 3 business days
26CASTER WHEEL Assembly (Kenda)110-67852Not available
26:1Smooth Tire110-67911Not available
26:2Grease Fitting302-51$1.50 · Usually ships in 3 business days
26:3Valve (now 232-27)51081Not available
26:5Flange Bushing114-16402Not available
26:6Inner Tube (with Valve)93-42441Not available

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Toro 74366 Fuel Delivery and Body Styling Assembly

Toro 74366 Fuel Delivery and Body Styling Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Right Pod117-12191Not available
2Left Pod117-12201Not available
3Control Panel Decal115-25011Not available
4Throttle Cable112-97521Not available
5Prh Screw3258-1664$1.50 · Usually ships in 3 business days
6Clip1070694Not available
7Gas Cap93-71981Not available
8Control Panel110-1927-031Not available
9Fuel Tank Assembly110-68901Not available
9:2Bushing46-65601Not available
9:390 Degree Fitting95-39701Not available
10Torx Screw (now 112-4004)120-79506Not available
11Hose Clamp2412-982$2.50 · Usually ships in 3 business days
12Rubber Washer112-97601Not available
13Foam Seal55-93101Order at the counter
14Choke Cable112-97531Not available
15Lock Washer3253-211$1.50 · Usually ships in 3 business days
16Hj Nut3220-31$1.50 · Usually ships in 3 business days
17Cable Tie100-90641Order at the counter
19Fuel Hose107-05891Not available

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Toro 74366 Hydro Traction Drive Assembly

Toro 74366 Hydro Traction Drive Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Right Hydro (now 110-6771)120-55011Not available
2Left Hydro (now 110-6770)120-55001Not available
3Hh Screw322-42$1.50 · Usually ships in 3 business days
4Hh Screw322-112$2.50 · Usually ships in 3 business days
5Carr Screw3230-94$1.50 · Usually ships in 3 business days
6Ni Hf Nut104-830017Not available
7Hh Screw322-61$1.50 · Usually ships in 3 business days
8Hh Screw322-71$1.50 · Usually ships in 3 business days
9Spring Clip110-66772Not available
10V-Belt110-67741Not available
11Idler Spring63-15901Not available
12Idler Pulley110-67752Not available
13Pivot Washer5-44603Not available
14Idler Arm110-19251Not available
15Hf Shoulder Bolt37-87711$3.99 · Usually ships in 3 business days
16Wheel and Tire Assembly110-68812Not available
16:22 Ply Tire (now 110-6885)131-36781Not available
16:3Valve (now 232-27)51081Not available
16:99Tire Tube107-24911Not available
17Lug Nut (now 242-50)139-25648Not available
18Cross Shaft110-68071Not available
19Pivot Plate110-19261Not available
20Torque Strap110-6806-032Not available
21Hydro Support110-6878-032Order at the counter
22Bypass Rod110-67872Not available
23Cotter Pin1-8060032Not available
24Flat Washer3256-222$1.50 · Usually ships in 3 business days
25Hh Screw324-84$4.99 · Usually ships in 3 business days
26Hex Nut3296-482$1.50 · Usually ships in 3 business days
27Hub Assembly112-39792Order at the counter
28Lock Nut112-39822Not available
29Hhf Screw3234-478$2.50 · Usually ships in 3 business days
30Axle Nut Cover115-50572Not available
31Wheel and Tire Assembly119-89752Order at the counter
31:1Tire (18 X 8.50 8)119-89741Order at the counter
31:3Valve (now 232-27)51081Not available
31:99Tube232-371$32.17 · Usually ships in 3 business days

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Toro 74366 LH Hydro Assembly No. 110-6770

Toro 74366 LH Hydro Assembly No. 110-6770 parts diagram

RefPartPart numberQtyAt Lawn Barn
Silicone Non-Flammable Sealant104-21471Not available
1Left Main Housing Assembly114-16361Order at the counter
2Left Side Assembly114-16371Not available
4Pump Block Assembly110-85611Not available
6Straight Thread Plug104-21891Not available
7Cylinder Block Kit103-26661Not available
8Hhf Screw (now 104-5305)117-535916Not available
13Bypass Rod106-86781Not available
17Trunnion Swashplate104-53041Not available
19Stud104-21161Not available
20Friction Puck112-98531Not available
21Control Arm106-87471Not available
22Pivot Washer5-44601Not available
23Screw107-24881Not available
24Nut105-18721Not available
25Block Spring94-19361Not available
26Thrust Washer94-19371Not available
27Input Shaft104-53061Not available
28Ball Bearing104-53111Not available
30Spacer104-53081Not available
33Thrust Bearing94-69222Not available
34Flat Washer104-53391Not available
3613T Pinnion Gear104-53161Not available
37Motor Shaft114-16321Order at the counter
38Washer104-53601Not available
39Washer94-19332Not available
4010T/48T Gear104-53171Not available
4110T Jackshaft Gear104-53181Not available
42Jackshaft Pin104-53291Not available
44Bull 52T Gear112-98551Not available
45Washer112-98561Not available
46Sleeve Bearing112-98571Not available
47Axle Shaft112-98581Order at the counter
48Axle Bushing112-98591Not available
50Seal Kit106-86861Not available
51Expansion Plate Kit106-86871Not available
52Fan Pulley Kit106-86981Not available
53Brake Arm Kit114-16331Not available
54Center Section Filter Kit112-98621Not available
56Bypass Arm Kit107-24891Not available
57Filter Kit114-16341Not available
59Cog Brake Disc106-86941Not available
6210 Blade 6 Inch Fan110-85661Not available
63Pulley104-17541Not available
64Lock Nut105-18751Not available
65Slotted Washer (now 107-9122)116-97081Not available
67Breather Kit112-98661Not available
68Breather Assembly114-16351Not available
69Axle Nut Cover115-50571Not available

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Toro 74366 Motion Control Assembly

Toro 74366 Motion Control Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Right Control Handle Assembly117-53391Order at the counter
1:1Grip108-61871Not available
2Left Control Handle Assembly117-53381Not available
2:1Grip108-61871Not available
3Plain Washer3256-244$1.50 · Usually ships in 3 business days
4Hh Screw323-64$1.50 · Usually ships in 3 business days
5Torx Screw (now 112-4004)120-79502Not available
6Activator Arm Assembly110-68282Not available
6:2Bushing105-34552Not available
7Damper Stud (now 110-6810)138-72152Not available
8Damper (now 103-2913)131-41322Not available
9Ni Lock Nut3296-426$1.50 · Usually ships in 3 business days
10Hhftf Screw46-85602Not available
11Hex Nut3296-482$1.50 · Usually ships in 3 business days
12Flat Washer3256-224$1.50 · Usually ships in 3 business days
13Hf Nut32128-232$2.50 · Usually ships in 3 business days
14Flat Washer3256-52$1.50 · Usually ships in 3 business days
15Hydro Link110-66932Not available
16Adjustable Yoke1-3031052Not available
17Clevis Pin1-8082802Not available
18Cotter Pin1-8060032Not available
19Hex Jam Nut3220-22$1.50 · Usually ships in 3 business days
20Control Gear110-68452Order at the counter
21Left Actuator Arm110-6783-051Not available
22Right Actuator Arm110-6782-051Not available
23Stop Tab115-50232Not available
24Eccentric110-68732Not available
25Eccentric Screw110-68742Not available
26Shoulder Bolt110-68752Not available
27Parking Brake Cable110-68582Not available
28Return Bracket110-67512Not available
29Return Plate110-67502Not available
30Compression Spring110-67522Not available
31Pivot Washer110-68948Not available
32Seat Pivot/Control Assembly115-5041-031Order at the counter
33Hh Screw323-42$2.50 · Usually ships in 3 business days
34Tph Screw110-08632Not available
35Shoulder Bolt110-67842Order at the counter
36Left Control Lever Decal112-97501Not available
37Right Control Lever Decal112-97511Not available
38Hf Shoulder Bolt37-87712$3.99 · Usually ships in 3 business days
39Ni Hf Nut104-83002Not available
40Teflon Washer112-97712Not available
41Control Cover110-67862Not available

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Toro 74366 RH Hydro Assembly No. 110-6771

Toro 74366 RH Hydro Assembly No. 110-6771 parts diagram

RefPartPart numberQtyAt Lawn Barn
Silicone Non-Flammable Sealant104-21471Not available
1Right Main Housing Assembly114-16301Order at the counter
2Right Side Assembly114-16311Not available
4Pump Block Assembly110-85611Not available
6Straight Thread Plug104-21891Not available
7Cylinder Block Kit103-26661Not available
8Hhf Screw (now 104-5305)117-535916Not available
13Bypass Rod106-86781Not available
17Trunnion Swashplate104-53041Not available
19Stud104-21161Not available
20Friction Puck112-98531Not available
21Control Arm106-87471Not available
22Pivot Washer5-44601Not available
23Screw107-24881Not available
24Nut105-18721Not available
25Block Spring94-19361Not available
26Thrust Washer94-19371Not available
27Input Shaft104-53061Not available
28Ball Bearing104-53111Not available
30Spacer104-53081Not available
33Thrust Bearing94-69222Not available
34Flat Washer104-53391Not available
3613T Pinnion Gear104-53161Not available
37Motor Shaft114-16321Order at the counter
38Washer104-53601Not available
39Washer94-19332Not available
4010T/48T Gear104-53171Not available
4110T Jackshaft Gear104-53181Not available
42Jackshaft Pin104-53291Not available
44Bull 52T Gear112-98551Not available
45Washer112-98561Not available
46Sleeve Bearing112-98571Not available
47Axle Shaft112-98581Order at the counter
48Axle Bushing112-98591Not available
50Seal Kit106-86861Not available
51Expansion Plate Kit106-86971Not available
52Fan Pulley Kit106-86981Not available
53Brake Arm Kit114-16331Not available
54Center Section Filter Kit112-98611Not available
56Bypass Arm Kit107-24891Not available
57Filter Kit114-16341Not available
59Cog Brake Disc106-86941Not available
6210 Blade 6 Inch Fan110-85661Not available
63Pulley104-17541Not available
64Lock Nut105-18751Not available
65Slotted Washer (now 107-9122)116-97081Not available
67Breather Kit112-98661Not available
68Breather Assembly114-16351Not available
69Axle Nut Cover115-50571Not available

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Toro 74366 Seat Assembly

Toro 74366 Seat Assembly parts diagram

RefPartPart numberQtyAt Lawn Barn
1Seat Base115-2465-031Not available
218 Inch Seat117-12261Order at the counter
4Hhf Screw3234-472$2.50 · Usually ships in 3 business days
6Compression Spring92-70542Not available
7Ni Hf Nut104-83002Not available
8Pivot Washer5-44601Not available
9Knob92-96741Not available
10Shoulder Bolt94-75822Not available
11Hf Lock Nut32128-212$1.50 · Usually ships in 3 business days
12Hf Shoulder Bolt37-87714$3.99 · Usually ships in 3 business days
13Danger Decal115-24691Not available
14TimeCutter Decal117-72211Not available
15Decal99-46931Not available
16Ce Service Decal106-87171Not available
22Hhf Screw3234-77$2.50 · Usually ships in 3 business days
23Ni Lock Nut3296-297$2.19 · Usually ships in 3 business days

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All Toro parts diagrams