Parts Catalogue

ManualsBrandsToro ManualsOutdoorsTimeCutter SS4200 42 in. 452cc Zero-Turn Riding Mower with Smart Speed

PartsCatalog

FormNo.3388-241RevA

TimeCutter

SS4200

RidingMower

ModelNo.74720—SerialNo.315000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3388-241*A

Summary of content (64 pages)

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Form No. 3388-241 Rev A Parts Catalog TimeCutter® SS 4200 Register at www.Toro.com. Original Instructions (EN) Riding Mower Model No. 74720—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, Front Axle and Caster Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Caster Wheel Assembly No. 130-0736. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Deck Lift Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Frame, Front Axle and Caster Wheel Assembly 3388-241A 4 A2
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Frame, Front Axle and Caster Wheel Assembly (continued) Ref. 1 4 5 6 7 8 9 10 11 Part Number Qty. Description 127-3444-01 1 Frame ASM 125-1742-01 1 Axle-Front, Narrow 130-0736 2 Caster Wheel ASM 104-3667 2 Spanner-Wheel 325-22 2 Screw-HH 3296-45 2 Nut-Lock, NI 120-7964-01 2 Caster Fork ASM 117-7394 2 Washer-Thrust 109-3678 4 Bearing-Ball Ref. 12 13 15 16 16:2 16:3 18 20 21 5 Part Number Qty.
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Caster Wheel Assembly No.
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Caster Wheel Assembly No. 130-0736 (continued) Ref. 1 3 4 Part Number Qty. Description 130-0735 1 Tire 114-1640 2 Bushing-Flange 232-27 1 Stem-Valve Ref. 5 99 7 Part Number Qty.
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Deck Lift Assembly 3388-241A 8 A4
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Deck Lift Assembly (continued) Ref. 1 2 4 5 6 7 8 9 10 11 12 14 15 16 17 Part Number Qty. Description 1-806005 1 Pin-Cotter 120-5499 2 Screw-HSBH 119-3427-03 1 Lever-Lift 117-7346-03 1 Lift-Deck 119-3435-03 1 Brace-Seat, Rear 119-8875 2 Bracket-Lift 131-0914-03 1 Bracket-Battery 3296-29 2 Nut-Lock, NI 108-7840 2 Link-Lift 108-7839 1 Arm-Lift, Rear 108-7845 2 Block-Pivot 1-633268 1 Grip-Lever 3272-11 2 Pin-Cotter 3256-26 3 Washer-Flat 104-8300 14 Nut-Flange, NI Ref.
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Motion Control Assembly 3388-241A 10 D2
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Motion Control Assembly (continued) Ref. 1 1:1 2 2:1 3 4 5 6 6:2 7 8 9 10 11 13 14 15 16 17 19 20 Part Number Qty.
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Brake Assembly 3388-241A 12 D4
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Brake Assembly (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 130-6892 1 Brake Box ASM 121-2974 1 Rod-Brake, RH 121-2975 1 Rod-Brake, LH 117-1169 4 Spring-Compression 3290-307 2 Pin-Cotter 32144-36 4 Screw-PPH Ref. 7 8 10 11 12 13 13 Part Number Qty.
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Seat Assembly 3388-241A 14 E2
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Seat Assembly (continued) Ref. 1 2 3 5 6 7 8 9 12 Part Number Qty. Description 119-3391-01 1 Pan-Seat 119-8828 1 Seat-15 Inch 119-3433 1 Rod-Pivot, Narrow 3290-250 2 Pin-Cotter 92-7054 3 Spring-Compression 104-8300 3 Nut-Flange, NI 5-4460 2 Washer-Pivot 322-2 2 Screw-HH 37-8771 2 Bolt-Shoulder Ref. 13 14 15 18 19 20 21 22 23 15 Part Number Qty.
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Belt and Idler Assembly 3388-241A 16 F2
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Belt and Idler Assembly (continued) Ref. 3 6 7 8 9 10 Part Number Qty. Description 3230-8 1 Screw-CARR 104-8300 2 Nut-Flange, NI 322-7 1 Screw-HH 104-6415 1 Spring-Return, Pedal 5-4460 1 Washer-Pivot 130-6975 1 V-Belt Ref. 11 12 13 14 15 25 17 Part Number Qty.
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Hydro Transaxle Drive and Rear Wheel Assembly 3388-241A 18 F3
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Hydro Transaxle Drive and Rear Wheel Assembly (continued) Ref. 1 2 4 5 6 16 16 17 18 19 Part Number Qty. Description 119-3331 1 RH Hydro Transaxle ASM 119-3330 1 LH Hydro Transaxle ASM 322-11 4 Screw-HH 322-13 4 Screw-HH 104-8300 12 Nut-Flange, NI 120-5523 2 4 Ply Wheel And Tire ASM 131-3671 2 2 Ply Wheel And Tire ASM 242-50 8 Nut-Lug 117-7264-03 2 Mount-Hydro 131-0900 1 Rod-Bypass, LH Ref. 20 21 22 23 24 26 27 28 29 30 19 Part Number Qty.
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Right Hand Hydro Transaxle Assembly No.
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Right Hand Hydro Transaxle Assembly No. 119-3331 (continued) Ref. 1 2 5 7 13 32 40 42 43 45 50 51 52 53 55 60 70 72 73 74 80 81 82 Part Number Qty.
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Left Hand Hydro Transaxle Assembly No.
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Left Hand Hydro Transaxle Assembly No. 119-3330 (continued) Ref. 1 2 5 7 13 32 40 42 43 45 50 51 52 53 55 60 70 72 73 74 80 81 82 Part Number Qty.
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4 Ply Wheel and Tire Assembly No.
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4 Ply Wheel and Tire Assembly No. 120-5523 (continued) Ref. 1 3 99 Part Number Qty.
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2 Ply Wheel and Tire Assembly No.
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2 Ply Wheel and Tire Assembly No. 131-3671 (continued) Ref. 1 3 99 Part Number Qty.
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Clutch Assembly 3388-241A 28 G2
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Clutch Assembly (continued) Ref. 5 6 7 8 Part Number Qty. Description 3234-42 1 Screw-HHF 130-6854 1 Pulley-Engine 120-2217 1 Isolator-Clutch 119-8884 1 Stop-Clutch Ref. 10 11 13 29 Part Number Qty.
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Engine and Muffler Assembly 3388-241A 30 G3
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Engine and Muffler Assembly (continued) Ref. 1 2 3 4 5 9 Part Number Qty. Description 121-0412 1 Engine-Lc1P92F-1 125-1700 1 Decal-Engine 3274-10 3 Screw-HSH 117-7412 1 Muffler 130-0682 1 Decal-Engine Displacement 106-7022 1 Tube-Drain, Oil Ref. 12 14 17 19 24 25 31 Part Number Qty.
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Air Intake and Filtration Engine Assembly No.
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Air Intake and Filtration Engine Assembly No. 121-0412 (continued) Ref. 1 97 97:1 97:2 97:3 97:4 97:5 97:5:1 Part Number Qty. Description 120-4255 1 Tube-Breather 127-9186 1 Air Cleaner Kit 120-4312 2 Nut-Speed 120-4311 1 Cover-Filter, Air 120-4236 4 Nut-Flange 120-4310 1 Retainer-Air Filter 127-9193 1 Air Filter Kit 120-4309 1 Prefilter Ref. 97:6 97:7 97:9 97:10 97:11 98 98:1 33 Part Number Qty.
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Fuel System Assembly Engine Assembly No.
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Fuel System Assembly Engine Assembly No. 121-0412 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 Part Number Qty. Description 127-9204 1 Filter-Fuel 120-4251 4 Clamp-Fuel Line 120-4371 1 Line-Fuel 120-4353 1 Pump-Pulse, Fuel 120-4232 2 Screw-HHF 121-0114 2 Clamp-Hose 120-4372 1 Line-Pulse 120-4287 1 Clamp-J 120-4217 1 Screw-Shoulder, HH 120-4370 1 Line-Fuel 127-9181 1 Insulator-Carburetor 127-9189 1 Cap-Seal Ref. 13 14 15 16 96 97 98 98:5 98:6 98:7 99 Part Number Qty.
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Ignition and Electrical Assembly Engine Assembly No.
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Ignition and Electrical Assembly Engine Assembly No. 121-0412 (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 120-4213 1 Nut-Flange 120-4212 1 Pulley-Starter 120-4211 1 Fan-Cooling 120-4399 1 Flywheel 120-4223 4 Screw-HHF 127-9176 1 Alternator 127-9178 1 Voltage Regulator 120-4216 3 Screw-HHF 120-4316 1 Clamp-Wire Ref. 10 11 12 13 14 15 16 22 98 37 Part Number Qty.
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Crankcase Assembly Engine Assembly No.
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Crankcase Assembly Engine Assembly No. 121-0412 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Part Number Qty.
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Piston and Cylinder Head Assembly Engine Assembly No.
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Piston and Cylinder Head Assembly Engine Assembly No. 121-0412 (continued) Ref. 1 2 3 4 5 7 8 9 10 11 12 13 14 Part Number Qty. Description 120-4292 1 Connecting Rod ASM 120-4288 2 Ring-Retaining, Piston Pin 120-4291 1 Pin-Piston 120-4290 1 Piston 120-4289 1 Ring Set 120-4200 2 Pin-Dowel 120-4203 1 Head-Cylinder 120-4317 1 Gasket-Exhaust 120-4204 1 Plug-Spark 120-4205 4 Screw-HHF 120-4298 2 Lifter-Valve 120-4340 2 Rod-Push 120-4300 1 Plate Ref. 15 16 18 19 20 21 22 23 24 25 26 27 98 41 Part Number Qty.
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Governor Control Engine Assembly No.
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Governor Control Engine Assembly No. 121-0412 (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 120-4357 1 Bracket-Pump, Fuel 120-4234 4 Screw-HHF 120-4358 1 Control-Throttle 120-4243 1 Rod-Throttle 120-4337 1 Spring-Governor 120-4352 1 Arm-Governor 120-4236 1 Nut-Flange Ref. 8 9 10 11 12 13 43 Part Number Qty.
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Blower Housing Assembly Engine Assembly No.
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Blower Housing Assembly Engine Assembly No. 121-0412 (continued) Ref. 1 2 3 Part Number Qty. Description 120-4219 1 Screen-Stationary 120-4218 1 Shroud-Fan 120-4217 2 Screw-Shoulder, HH Ref. 4 5 6 45 Part Number Qty.
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Gasket and Seal Kit Engine Assembly No.
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Gasket and Seal Kit Engine Assembly No. 121-0412 (continued) Ref. 1 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 Part Number Qty. Description 127-9192 1 Gasket And Seal Kit 120-4206 1 Gasket-Cover, Valve 120-4317 1 Gasket-Exhaust 120-4201 1 Gasket-Cyclinder 120-4267 2 Seal-Oil 120-4262 1 O-Ring 120-4260 1 Gasket-Crankcase 120-4348 1 O-Ring 120-4282 1 O-Ring Ref. 1:9 1:10 1:11 1:12 1:13 1:14 1:15 1:16 47 Part Number Qty.
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Body Styling and Fuel Tank Assembly 3388-241A 48 H2
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Body Styling and Fuel Tank Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 119-3335 1 Pod-RH 119-3334 1 Pod-LH 121-0771 1 Decal-Panel, Control 121-0767 1 Cable-Throttle And Choke 3258-166 3 Screw-PRH 107069 3 Clip 120-5461 1 Cap-Fuel, Ratcheting 119-3378-03 1 Plate-Control 119-3324 1 Fuel Tank ASM Ref. 9:1 9:2 9:4 10 11 17 18 19 20 49 Part Number Qty.
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Fuel Delivery Assembly 3388-241A 50 H3
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Fuel Delivery Assembly (continued) Ref. 3 6 8 Part Number Qty. Description 109-0307 1 Hose-Fuel 110-3254 1 Hose-Fuel 2412-98 3 Clamp-Hose Ref. 9 10 11 51 Part Number Qty.
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Battery and Electrical Assembly 3388-241A 52 I2
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Battery and Electrical Assembly (continued) Ref. 1 2 3 4 5 7 8 9 10 11 Part Number Qty. Description 105-1692 1 Battery-Dry 117-2221 1 Switch-Ignition 63-8360 1 Key-Ignition 103-5221 1 Switch-PTO 32103-22 1 Nut-Wing 100-3524 1 Switch-Seat 117-1197 1 Solenoid 121-0711 1 Cable-Battery, Positive 3229-1 1 Bolt-CARR 119-8899 1 Cable-Battery, Black Ref. 12 13 15 17 18 19 20 21 22 53 Part Number Qty.
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Fuse and Wire Harness Assembly 3388-241A 54 I3
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Fuse and Wire Harness Assembly (continued) Ref. 1 2 Part Number Qty. Description 110-6765 2 Switch 130-7013 1 Harness-Wire Ref. 2:1 2:2 55 Part Number Qty.
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42 Inch Deck Assembly 3388-241A 56 K2
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42 Inch Deck Assembly (continued) Ref. 1 2 3 4 6 7 8 9 10 11 12 13 14 Part Number Qty. Description 131-3604 1 42 Inch Deck And Decal ASM 131-4138 1 Bracket-Hanger, RH 131-1091 1 Bracket-Hanger, LH 3231-2 2 Bolt-CARR 104-8301 4 Nut-Flange, NI 95-2747 1 Fitting-Washout 46-6290 1 O-Ring 46-8560 2 Screw-HHFTF 117-1222 1 Decal 112-3983-03 1 Baffle-Cutoff 95-3270 1 Connector-Hose 108-7889 2 Cover-Belt 32144-1 6 Screw-Taptite Ref. 15 16 17 18 19 20 21 22 23 24 25 26 27 57 Part Number Qty.
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42 Inch Deck Assembly No.
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42 Inch Deck Assembly No. 131-3604 (continued) Ref. 2 3 4 5 Part Number Qty. Description 114-1606 2 Decal-Danger 93-7009 1 Decal-Danger 110-6691 2 Decal-Danger 105-7015 1 Decal-Routing, Belt Ref. 6 7 8 59 Part Number Qty.
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42 Inch Deck, Belt and Blade Assembly 3388-241A 60 K4
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42 Inch Deck, Belt and Blade Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 Part Number Qty. Description 119-8819 1 V-Belt 323-9 2 Screw-HH 3256-24 1 Washer-Flat 106-2175 2 Pulley-Idler, Flat 104-8301 2 Nut-Flange, NI 114-8540 1 Arm-Idler 120-2229 2 Washer 114-0463 2 Washer-Friction, Composite 115-4986 1 Spacer 323-7 1 Screw-HH 3219-6 2 Nut-Hex 125-5574 2 Pulley Ref. 13 14 15 16 17 18 19 19:1 19:2 19:3 20 21 61 Part Number Qty.
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Attachments and Accessories For 74720 TimeCutter SS 4200 Riding Mower Product Name Model/Part 42in Blowout Ring Kit........................................................................................................................114-1620 Hourmeter Kit ...................................................................................................................................116-5461 Oil-Synthetic, All Season ......................................................................................
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Notes:
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