Replacement Part List

ManualsBrandsToro ManualsOutdoor Power Equipment42 in. 22.5 HP TimeCutter Commercial V-Twin Gas Dual Hydrostatic Zero-Turn Riding Mower with Smart Speed

PartsCatalog

FormNo.3433-623RevB

TimeCutter

4225

RidingMower

ModelNo.75742—SerialNo.400000000andUp

ModelNo.75742TA—SerialNo.400000000andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3433-623*B

Summary of content (56 pages)

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Form No. 3433-623 Rev B Parts Catalog TimeCutter® 4225 Register at www.Toro.com. Original Instructions (EN) Riding Mower Model No. 75742—Serial No. 400000000 and Up Model No. 75742TA—Serial No.
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Ordering Replacement Parts For example, a wheel assembly might be identified by reference number 6, the tire by 6:1, the valve by 6:2, and the wheel by 6:3. When you order the assembly identified by reference number 6, you receive all parts identified by reference numbers 6:1,6:2, and 6:3. However, you may also order any part individually. Reference numbers of this type appear in illustration and in parts lists.
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Contents Frame Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Deck Lift Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Caster, Wheel and Tire Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Frame Assembly 3433-623B 4 A0
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Frame Assembly (continued) Ref. 1 2 2:2 3 5 6 7 9 10 11 12 14 15 15:2 Part Number Qty. Description 137-9820-01 1 Frame Assembly 140-5045 1 Pan-Floor ASM 135-3295 1 Decal-Warning 138-7520-01 2 Plate-Mount, Hydro 137-7020-01 1 Mount-Hydro, Front (Right) 139-3211-01 1 Mount-Hydro, Front (Left) 138-9791-01 1 Brace-Cross 138-0867-03 1 Guard-Muffler 138-6036-03 1 Support-Seat 138-2548 2 Spring-Compression 138-9820-03 1 Guard-Engine 138-9827-01 1 Footrest 140-2098 2 Axle Stub ASM 109-3678 2 Bearing-Ball Ref.
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Deck Lift Assembly 3433-623B 6 B0
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Deck Lift Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 14 Part Number Qty. Description 137-7093-03 1 Deck Lift ASM 138-6021 2 Bracket-Pivot, Decklift 137-9844 1 LH Arm ASM 137-9846 1 RH Arm ASM 139-2350-01 1 Bracket-HOC 138-2564 2 Plate-Adjustment, HOC 137-7087-03 1 Lever-Lift 138-6050 1 Rod-Mount, Deck 119-8810 1 Pin-Pivot 7 Pin-Cotter 1-806005 Ref. 15 16 18 20 21 23 24 25 26 27 7 Part Number Qty.
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Caster, Wheel and Tire Assembly 3433-623B 8 D0
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Caster, Wheel and Tire Assembly (continued) Ref. 1 2 2:1 2:3 2:4 2:5 Part Number Qty. Description 139-3274-01 2 Fork ASM 139-5842 2 Tire ASM 140-2736 1 Tire 114-1640 2 Bushing-Flange 232-27 1 Stem-Valve 302-5 1 Fitting-Grease Ref. 2:99 5 6 7 8 9 Part Number Qty.
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Traction Drive Assembly 3433-623B 10 E0
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Traction Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 139-7450 1 LH Hydro Transaxle ASM 139-7451 1 RH Hydro Transaxle ASM 138-2571-03 1 Crossplate-Hydro 139-2399 1 V-Belt 138-9809 1 Spacer 138-7276 1 Arm-Idler 138-7277 1 Spacer-Arm, Idler 68-0030 1 Idler 138-7597 1 Pulley-Idler, Flat 137-7040 1 Spring-Return, Pedal 138-7245 1 Rod-Bypass, RH 138-7243 1 Rod-Bypass, LH 3290-307 2 Pin-Cotter Ref. 14 15 16 17 18 19 21 22 24 25 32 33 34 11 Part Number Qty.
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LH Hydro Transmission Assembly No.
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LH Hydro Transmission Assembly No. 139-7450 (continued) Ref. 1 2 5 7 10 31 32 33 40 42 43 45 47 50 51 52 53 54 55 56 57 58 60 70 71 72 73 74 80 81 82 Part Number Qty.
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RH Hydro Transmission Assembly No.
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RH Hydro Transmission Assembly No. 139-7451 (continued) Ref. 1 2 5 7 10 31 32 33 40 42 43 45 47 50 51 52 53 54 55 56 57 58 60 70 71 72 73 74 80 81 82 Part Number Qty.
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Brake Assembly 3433-623B 16 F0
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Brake Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 138-2514 1 Brake Box ASM 133-9284-03 1 Bracket-Mount, Brake 138-2591 1 Rod-Brake, LH 138-2592 1 Rod-Brake, RH 117-1169 4 Spring-Compression Ref. 7 8 9 10 11 17 Part Number Qty.
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Rear Tire Assembly 3433-623B 18 G0
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Rear Tire Assembly (continued) Ref. 1 1:1 Part Number Qty. Description 139-5846 2 Tire ASM 140-2729 1 Tire Ref. 1:3 1:99 Part Number Qty.
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Seat Pan Assembly 3433-623B 20 H0
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Seat Pan Assembly (continued) Ref. 1 2 3 4 6 Part Number Qty. Description 138-9781-03 1 Pan-Seat 138-7555 1 Rod-Pivot 108-0035 2 Screw 139-5891 1 Seat-16 In 37-8771 2 Bolt-Shoulder, HF Ref. 8 9 12 13 21 Part Number Qty.
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Motion Control Assembly 3433-623B 22 I0
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Motion Control Assembly (continued) Ref. 1 2 3 4 4:2 5 6 7 8 8:1 9 9:1 10 11 12 13 14 15 16 17 18 Part Number Qty.
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Engine and Muffler Assembly 3433-623B 24 J0
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Engine and Muffler Assembly (continued) Ref. 1 2 5 6 Part Number Qty. Description 139-0601 1 Engine-2P77F 139-5865 1 Muffler 32144-109 4 Screw-Thd 3256-24 3 Washer-Flat Ref. 9 10 12 25 Part Number Qty.
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Fuel System Assembly 3433-623B 26 02
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Fuel System Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 Part Number Qty. Description 133-1563 1 Filter-Fuel 120-4251 6 Clamp-Fuel Line 120-4371 1 Line-Fuel 127-9206 1 Pump-Fuel 120-4225 2 Screw-HHF 127-9205 1 Hose-Fuel 127-9207 1 Hose-Fuel 127-9230 2 Gasket-Intake 120-4284 4 Screw-HHF 127-9244 1 Manifold-Intake Ref. 11 12 13 14 15 16 96 97 98 99 Part Number Qty.
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Carburetor Assembly 3433-623B 28 02A1
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Carburetor Assembly (continued) Ref. 1 3 14 20 23 25 28 29 30 Part Number Qty. Description 127-9251 1 Gasket-Carburetor 127-9246 2 Gasket-Carburetor 127-9319 1 Spring 127-9325 1 Cover-Shaft, Choke 127-9328 1 Spring 133-9957 1 Spring 127-9333 1 Clamp-Lock 127-9334 1 Screw-PPH 127-9335 1 Spring Ref. 90 91 92 93 94 95 96 97 29 Part Number Qty.
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Air Intake and Filtration Assembly 3433-623B 30 03
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Air Intake and Filtration Assembly (continued) Ref. 1 2 3 3:1 4 Part Number Qty. Description 127-9235 1 Tube-Breather 127-9234 2 Clamp-Hose 136-7806 1 Air Filter Kit 136-7804 1 Prefilter 127-9253 1 Hose-Fuel Ref. 5 6 7 8 31 Part Number Qty.
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Ignition and Cooling Fan 3433-623B 32 04
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Ignition and Cooling Fan (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 127-9197 4 Screw-HWH 127-9198 1 Screen-Rotating 127-9199 4 Screw-HWH 127-9200 1 Fan-Cooling 127-9201 1 Screw-HWH 127-9202 1 Washer-Spring 127-9306 1 Flywheel 127-9210 4 Screw-HSH 136-7876 1 Alternator 136-7880 1 Motor-Starter 127-9208 1 Bracket-Lift Ref. 12 13 14 16 17 18 19 20 98 33 Part Number Qty.
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Crankcase and Crankshaft Assembly 3433-623B 34 05
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Crankcase and Crankshaft Assembly (continued) Ref. 1 2 3 4 5 6 7 8 10 11 12 12:1 12:2 12:4 13 13:1 14 15 16 17 18 19 Part Number Qty.
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Governor Control Assembly 3433-623B 36 06
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Governor Control Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-9250 2 Clip-Linkage 127-9242 1 Linkage-Choke 127-9241 1 Spring-Governor 120-4238 1 Bolt-Arm, Governor 120-4236 1 Nut-Flange Ref. 6 7 8 9 37 Part Number Qty.
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Piston and Cylinder Head Assembly 3433-623B 38 07
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Piston and Cylinder Head Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part Number Qty.
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Blower Housing Assembly 3433-623B 40 08
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Blower Housing Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 133-1571 4 Screw-PPH, Plastic 127-9045 1 Cover-Fan 127-9196 6 Screw-Shoulder, HWH 133-1572 1 Shroud-Engine 127-9046 1 Door-Filter, Air 127-9280 2 Pin-Hair 127-9282 2 Pin Ref. 8 9 10 11 12 13 41 Part Number Qty.
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Gasket and Seal Kit 3433-623B 42 09
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Gasket and Seal Kit (continued) Ref. 1 1:1 1:2 1:3 1:4 1:5 1:6 1:7 Part Number Qty. Description 127-9296 1 Gasket And Seal Kit 127-9214 1 Gasket-Breather 120-4267 1 Seal-Oil 127-9226 2 Gasket-Head, Cylinder 127-9230 2 Gasket-Intake 127-9295 2 Gasket-Valve Cover 120-4317 2 Gasket-Exhaust 120-4257 1 Seal-Oil Ref. 1:8 1:9 1:10 1:11 1:12 1:13 1:14 1:15 43 Part Number Qty.
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Body Styling and Fuel Pod Assembly 3433-623B 44 K0
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Body Styling and Fuel Pod Assembly (continued) Ref. 1 2 3 4 5 6 6:1 6:2 6:3 7 8 9 10 11 Part Number Qty. Description 138-6070-03 1 Support-Pod, RH 138-6071-03 1 Support-Pod, LH 139-3271-03 1 Support-Tank, Fuel 138-6074 1 Pod-LH 138-6075 1 Pod-RH 138-6072 1 Fuel Tank ASM 139-1091 1 Connector-Elbow, 90 DEG 117-7400 1 Fitting-Plastic 46-6560 2 Bushing 609830 2 Spring 137-4119 1 Cap-Fuel, Ratcheting 107069 1 Clip 139-2380-03 1 Panel - Control 139-2391 1 Decal-Panel, Control Ref.
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Electrical Assembly 3433-623B 46 L0
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Electrical Assembly (continued) Ref. 1 1:1 1:2 2 3 4 5 6 7 8 9 10 Part Number Qty. Description 138-2521 1 Harness-Wire 109355 1 Fuse-Blade, 15 Amp 109102 1 Fuse-Blade, 25 Amp 105-1692 1 Battery 117-1197 1 Solenoid 137-4100 1 Switch-Ignition 63-8360 1 Key-Ignition 103-5221 1 Switch-PTO 110-6765 2 Switch 139-2381 1 Strap-Rubber 140-2713 1 Cable-Battery, Pos 139-2431 1 Cable-Battery, Red (8 Gauge) Ref. 11 13 14 15 16 17 18 19 20 21 22 23 24 47 Part Number Qty.
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42 Inch Deck Assembly 3433-623B 48 M0
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42 Inch Deck Assembly (continued) Ref. 1 1:2 1:3 1:5 5 6 6:2 6:3 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Part Number Qty.
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Frame Decal Assembly 3433-623B 50 S0
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Frame Decal Assembly (continued) Ref. 3 4 5 Part Number Qty. Description 136-5618 1 Decal-Engine 131-1097 1 Decal-Drain, Oil 131-4157 1 Decal Ref. 6 7 10 51 Part Number Qty.
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Clutch Assembly 3433-623B 52 U0
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Clutch Assembly (continued) Ref. 1 2 3 4 Part Number Qty. Description 138-7275 1 Stop-Clutch (Narrow) 138-9792 1 Pulley-Engine 117-7468 1 Clutch-Electric 3234-42 1 Screw-HHF Ref. 5 6 7 53 Part Number Qty.
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Attachments and Accessories For 75742 TimeCutter 4225 Riding Mower Product Name Model/Part Seat Cover W/O Arm Rest - TC 18in.................................................................................................117-0096 Fuel Stabilizer .05 oz ....................................................................................................................... 130-2393 4-Cycle Fuel, Snow And Lawn 32oz Can .........................................................................................
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Attachments and Accessories (continued) Twin Bagger, Timecutter 42in Stamped ................................................................................................ 79410 42in Recycler Kit.............................................................................................................................. 137-7042 Bagging Enhancement Kit ............................................................................................................... 137-7048 Striping Kit .....................
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