Form No. 3398-925 Rev A Parts Catalog TimeCutter® MX 4250 Register at www.Toro.com. Original Instructions (EN) Riding Mower Model No. 74760—Serial No.
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.
Contents Frame, Front Axle and Caster Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Caster Wheel Assembly No. 130-0736. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Deck Lift Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame, Front Axle and Caster Wheel Assembly 3398-925A 4 A2
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 Spanner-Wheel 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.
Caster Wheel Assembly No.
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.
Deck Lift Assembly 3398-925A 8 A4
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.
Motion Control Assembly 3398-925A 10 D2
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.
Brake Assemby 3398-925A 12 D4
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.
Seat Assembly 3398-925A 14 E2
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-Flange, 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.
Seat Assembly No.
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.
Belt and Idler Assembly 3398-925A 18 F2
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 19 Part Number Qty.
Hydro Transaxle Assembly 3398-925A 20 F3
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-Flange, 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.
2 Ply Wheel and Tire Assembly No.
2 Ply Wheel and Tire Assembly No. 131-3671 (continued) Ref. 1 3 99 Part Number Qty.
Left Hand Hydro Transaxle Assembly No.
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.
Right Hand Hydro Transaxle Assembly No.
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.
Clutch Assembly 3398-925A 28 G2
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.
Engine and Muffler Assembly 3398-925A 30 G4
Engine and Muffler Assembly (continued) Ref. 1 2 4 5 7 Part Number Qty. Description 127-9041 1 Engine-Lc2P77F 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.
Fuel System Assembly Engine Assembly No.
Fuel System Assembly Engine Assembly No. 127-9041 (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.
Carburetor Assembly No.
Carburetor Assembly No. 127-9289 Engine Assembly 127-9041 (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, Choke Shaft 127-9328 1 Spring 127-9330 1 Spring 127-9333 1 Lock Clamp 127-9335 1 Spring Ref. 90 91 92 93 94 95 96 97 98 35 Part Number Qty.
Air Intake and Filtration Assembly Engine Assembly No.
Air Intake and Filtration Assembly Engine Assembly No. 127-9041 (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.
Ignition and Electrical Assembly Engine Assembly No.
Ignition and Electrical Assembly Engine Assembly No. 127-9041 (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.
Crankcase and Crankshaft Assembly Engine Assembly No.
Crankcase and Crankshaft Assembly Engine Assembly No. 127-9041 (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.
Governor Control Assembly Engine Assembly No.
Governor Control Assembly Engine Assembly No. 127-9041 (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.
Piston and Cylinder Head Assembly Engine Assembly No.
Piston and Cylinder Head Assembly Engine Assembly No. 127-9041 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part Number Qty.
Blower Housing Assembly Engine Assembly No.
Blower Housing Assembly Engine Assembly No. 127-9041 (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.
Gasket and Seal Kit Engine Assembly No.
Gasket and Seal Kit Engine Assembly No. 127-9041 (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-Cylinder Head 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.
Body Styling and Fuel Tank Assembly 3398-925A 50 H2
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.
Fuel Delivery Assembly 3398-925A 52 H3
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.
Battery and Electrical Assembly 3398-925A 54 I2
Battery and Electrical Assembly (continued) Ref. 1 2 3 4 5 8 9 10 11 12 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 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.
Fuse and Wire Harness Assembly 3398-925A 56 I3
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.
42 Inch Deck Assembly 3398-925A 58 O2
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 42In 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 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.
42 Inch Deck and Decal Assembly No.
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.
42 Inch Belt, Blade, and Spindle Assembly 3398-925A 62 O4
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-Flange, 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.
Attachments and Accessories For 74760 TimeCutter MX 4250 Riding Mower Product Name Model/Part Oil-Synthetic, All Season ..................................................................................................................117-0066 Fuel Stabilizer (4oz)..........................................................................................................................117-0089 Fuel Stabilizer (16oz).............................................................................................
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