Parts Catalogue

ManualsBrandsToro ManualsOutdoorsTimeCutter MX4250 42 in. Fab 24.5 HP V-Twin Zero-Turn Riding Mower with Smart Speed

PartsCatalog

FormNo.3398-925RevC

TimeCutter

MX4250

RidingMower

ModelNo.74760—SerialNo.316000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3398-925*C

Summary of content (68 pages)

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Form No. 3398-925 Rev C Parts Catalog TimeCutter® MX 4250 Register at www.Toro.com. Original Instructions (EN) Riding Mower Model No. 74760—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 3398-925C 4 A2
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Frame, Front Axle and Caster Wheel Assembly (continued) Ref. 1 4 5 6 7 8 9 10 11 12 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 Bushing-Spanner 325-22 2 Screw-HH 3296-45 2 Nut-Lock, NI 120-2266-01 2 Fork-Caster 117-7394 2 Washer-Thrust 109-3678 4 Bearing-Ball 3256-68 2 Washer-Flat Ref. 13 14 15 16 16:2 16:3 18 20 21 23 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 6 Part Number Qty.
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Deck Lift Assembly 3398-925C 8 A4
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Deck Lift Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Part Number Qty.
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Motion Control Assembly 3398-925C 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 Assemby 3398-925C 12 D4
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Brake Assemby (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 132-0935 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 3398-925C 14 E2
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Seat Assembly (continued) Ref. 1 2 3 5 6 7 10 11 13 14 Part Number Qty. Description 132-0919-03 1 Pan-Seat 131-4147 1 Seat ASM 119-3433 1 Rod-Pivot, Narrow 3290-250 2 Pin-Cotter 92-7054 3 Spring-Compression 104-8300 6 Nut-HF, NI 131-1038 1 Bracket-Stop, Seat 107069 1 Clip 119-3431-03 2 Support-Tank, Rear 131-3654 1 Decal-Timecutter Ref. 15 16 17 18 19 20 21 25 26 15 Part Number Qty.
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Seat Assembly No.
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Seat Assembly No. 131-4147 (continued) Ref. 2 3 4 5 Part Number Qty. Description 131-4149 1 Cushion-Seat, Back 131-4151 1 Cushion-Seat, Bottom 131-4153 1 Track ASM 131-4154 1 Bushing ASM Ref. 6 7 8 9 17 Part Number Qty.
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Belt and Idler Assembly 3398-925C 18 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-HF, 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 19 Part Number Qty.
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Hydro Transaxle Assembly 3398-925C 20 F3
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Hydro Transaxle Assembly (continued) Ref. 1 2 4 5 6 16 17 18 19 20 Part Number Qty. Description 119-3341 1 RH Hydro Transaxle ASM 119-3340 1 LH Hydro Transaxle ASM 322-11 4 Screw-HH 322-13 4 Screw-HH 104-8300 12 Nut-HF, NI 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 324-10 4 Screw-HH Ref. 21 22 23 24 26 27 28 29 30 21 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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Left Hand Hydro Transaxle Assembly No.
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Left Hand Hydro Transaxle Assembly No. 119-3340 (continued) Ref. 1 2 4 6 7 9 15 19 21 22 24 27 28 29 30 32 35 36 38 39 40 41 Part Number Qty.
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Right Hand Hydro Transaxle Assembly No.
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Right Hand Hydro Transaxle Assembly No. 119-3341 (continued) Ref. 1 2 4 6 7 9 15 19 21 22 24 27 28 29 30 32 35 36 38 39 40 41 Part Number Qty.
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Clutch Assembly 3398-925C 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 (Narrow) Ref. 10 11 13 29 Part Number Qty.
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Engine and Muffler Assembly 3398-925C 30 G4
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Engine and Muffler Assembly (continued) Ref. 1 2 4 5 7 Part Number Qty. Description 127-9041 1 Engine-2P77F 131-4157 1 Decal 130-6851 1 Muffler 132-0902 1 Decal-Engine 32144-109 4 Screw-Taptite Ref. 8 9 10 11 12 31 Part Number Qty.
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Fuel System Assembly with Non-Canister Style Air Filter 3398-925C 32 02
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Fuel System Assembly with Non-Canister Style Air Filter (continued) Ref. 1 2 3 4 5 6 7 8 9 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 Ref. 10 11 12 13 14 96 97 98 99 Part Number Qty.
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Carburetor Assembly with Non-Canister Style Air Filter 3398-925C 34 02A1
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Carburetor Assembly with Non-Canister Style Air Filter (continued) Ref. 1 1 3 14 20 23 25 28 30 Part Number Qty. Description 127-9249 1 Carburetor 127-9251 1 Gasket-Carburetor 127-9246 2 Gasket-Carburetor 127-9319 1 Spring 127-9325 1 Cover-Shaft, Choke 127-9328 1 Spring 127-9330 1 Spring 127-9333 1 Clamp-Lock 127-9335 1 Spring Ref. 90 91 92 93 94 95 96 97 98 35 Part Number Qty.
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Air Intake and Filtration Assembly with Non-Canister Style Air Filter 3398-925C 36 03
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Air Intake and Filtration Assembly with Non-Canister Style Air Filter (continued) Ref. 1 2 3 3:1 4 Part Number Qty. Description 127-9235 1 Tube-Breather 127-9234 2 Clamp-Hose 127-9252 1 Filter-Air, Complete 127-9288 1 Filter-Pre, Foam 127-9253 1 Hose-Fuel Ref. 5 6 7 8 37 Part Number Qty.
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Ignition and Electrical Assembly 3398-925C 38 04
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Ignition and Electrical Assembly (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-Flat 127-9306 1 Flywheel 127-9210 4 Screw-HSH 127-9211 1 Alternator 133-1564 1 Motor-Starter 127-9208 1 Bracket-Lift Ref. 12 13 14 15 16 17 18 19 20 39 Part Number Qty.
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Crankcase and Crankshaft Assembly 3398-925C 40 05
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Crankcase and Crankshaft Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 12:1 12:2 12:4 13 14 15 16 17 18 19 Part Number Qty.
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Governor Control Assembly 3398-925C 42 06
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Governor Control Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-9250 1 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 43 Part Number Qty.
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Piston and Cylinder Head Assembly 3398-925C 44 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 Part Number Qty. Description 127-9256 2 Connecting Rod ASM 127-9258 4 Clip-Pin, Piston 127-9257 2 Pin-Piston 127-9259 2 Piston 127-9260 2 Piston Ring Set 127-9224 4 Lifter-Valve 127-9225 4 Rod-Push 127-9226 2 Gasket-Head, Cylinder 127-9227 4 Pin-Dowel 127-9228 2 Valve Set 127-9229 1 Head-Cylinder 127-9254 1 Head-Cylinder 127-9236 4 Stud 120-4317 2 Gasket-Exhaust 127-9279 4 Washer-Lock, Split Ref.
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Blower Housing Assembly 3398-925C 46 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 47 Part Number Qty.
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Gasket and Seal Kit Assembly 3398-925C 48 09
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Gasket and Seal Kit Assembly (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 49 Part Number Qty.
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Body Styling and Fuel Tank Assembly 3398-925C 50 H2
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Body Styling and Fuel Tank Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 9:1 9:2 Part Number Qty. Description 119-3335 1 Pod-RH 119-3334 1 Pod-LH 121-0772 1 Decal-Panel, Control 121-0769 1 Cable-Throttle 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 121-0793 1 Connector-Elbow, 90 DEG 46-6560 2 Bushing Ref. 9:4 10 11 12 13 14 17 18 19 20 24 51 Part Number Qty.
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Fuel Delivery Assembly 3398-925C 52 H3
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Fuel Delivery Assembly (continued) Ref. 3 8 9 Part Number Qty. Description 109-0281 1 Hose-Fuel 2412-98 3 Clamp-Hose 614249 1 Tie-Cable Ref. 10 11 53 Part Number Qty.
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Battery and Electrical Assembly 3398-925C 54 I2
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Battery and Electrical Assembly (continued) Ref. 1 2 3 4 5 8 9 10 11 12 Part Number Qty. Description 105-1692 1 Battery 117-2221 1 Switch-Ignition 63-8360 1 Key-Ignition 103-5221 1 Switch-PTO 32103-22 1 Nut-Wing 117-1197 1 Solenoid 121-0711 1 Cable-Battery, Positive 3229-1 1 Bolt-CARR 119-8899 1 Cable-Battery, Black 104-2466 1 Holddown-Battery Ref. 13 15 16 17 18 19 20 21 22 55 Part Number Qty.
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Fuse and Wire Harness Assembly 3398-925C 56 I3
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Fuse and Wire Harness Assembly (continued) Ref. 1 2 Part Number Qty. Description 110-6765 2 Switch 132-0924 1 Harness-Wire ● Ref. 2:1 2:2 Part Number Qty. Description 109103 1 Fuse-Blade, 30 Amp 109102 1 Fuse-Blade, 25 Amp ● Use dielectric grease on all unsealed connectors and terminals only. Do not apply in sealed connectors.
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42 Inch Deck Assembly 3398-925C 58 O2
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42 Inch Deck Assembly (continued) Ref. 1 2 3 4 6 7 8 9 10 11 12 13 14 15 Part Number Qty. Description 131-3610 1 42 Inch Deck ASM 131-4138 1 Bracket-Hanger, RH 131-1091 1 Bracket-Hanger, LH 3231-2 2 Bolt-CARR 104-8301 4 Nut-HF, NI 95-2747 1 Fitting-Washout 46-6290 1 O-Ring 46-8560 2 Screw-HHFTF 121-0791 1 Decal-Deck 120-7951-03 1 Baffle-Cutoff 95-3270 1 Connector-Hose 108-7889 2 Cover-Belt 32144-1 6 Screw-Taptite 112-3977 2 Bolt-Shoulder Ref.
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42 Inch Deck and Decal Assembly No.
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42 Inch Deck and Decal Assembly No. 131-3610 (continued) Ref. 3 4 5 Part Number Qty. Description 93-7009 1 Decal-Danger 132-0872 2 Decal-Danger, Deck 105-7015 1 Decal-Routing, Belt Ref. 6 7 8 61 Part Number Qty.
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42 Inch Belt, Blade, and Spindle Assembly 3398-925C 62 O4
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42 Inch Belt, Blade, and Spindle 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 3 Screw-HH 3256-24 1 Washer-Flat 106-2175 2 Pulley-Idler, Flat 104-8301 2 Nut-HF, NI 114-8540 1 Arm-Idler 120-2229 2 Washer 114-0463 2 Washer-Friction, Composite 115-4986 1 Spacer 110-9981 1 Washer-Plain 3219-6 2 Nut-Hex 125-5574 2 Pulley Ref. 13 14 15 16 17 18 19 19:1 19:2 19:3 20 63 Part Number Qty.
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Attachments and Accessories For 74760 TimeCutter MX 4250 Riding Mower Product Name Model/Part All Season Synthetic Oil....................................................................................................................117-0066 Fuel Stabilizer (4oz)..........................................................................................................................117-0089 Fuel Stabilizer (16oz).............................................................................................
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Notes:
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Notes:
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Notes:
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