Part of the Kubota Parts Manuals.
This is the factory parts catalog for the Kubota M4050 tractor, a 195 page reference organized by system with exploded diagrams matched to Kubota part numbers, quantities and serial number ranges. It also carries the M4050DT variant callouts, so front axle and drive parts are identified alongside the shared assemblies.
Use it to find the exact replacement part before ordering. Each system, from crankcase, cylinder, injection pump and radiator through clutch, transmission, front and rear axle, steering, brake, hydraulics and electrical, gives a picture page with reference numbers next to its part number page.
For owners and independent mechanics restoring an older Kubota, it removes the guesswork of matching worn components to the correct part numbers when the right parts can be difficult to source.
What's Inside This Kubota M4050 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch Housing, Transmission, Clutch, Clutch Pedal, 1, Shift Lever, Shift Fork | |
| Fuel System | Air Cleaner, Nozzle Holder, Governor, Injection Pump, Nozzle Holder 2, Fuel Tank 1, Fuel Tank 2 | |
| Cooling System | Radiator, Water Pump, Radiator Support | |
| Engine | Crankcase, Gear Case, Bearing Case, Muffler, Head Cover, Crankshaft, Flywheel, Oil Filter 2, Bearing Support Change Lever, Oil Pump, Oil Pump Cylinder Liner, Oil Pump Arm Shaft | |
| Electrical System | Dynamo, Starter, Electrical, Battery, Main Switch, Panel Board, Lamp, Wire Harness | |
| PTO | PTO Shaft, PTO Cover | |
| Rear Axle, Differential & Brakes | Axle Case, Rear Axle, Rear Wheel, Brake, Brake Pedal, Hand Brake | |
| Front Axle & Steering | Front Axle, Bevel Pinion, Front Wheel Hub, Knuckle Shaft, Steering, Power Steering 1, Power Steering 2, Front Axle Middle | |
| Hydraulics & 3-Point Hitch | Cylinder, Valve, Top Link, Control Valve 1, Control Valve 2, Towing Drawbar, 3-Point Link 1, 3-Point Link 2, 3-Point Link 3 | |
| Body & Operator Station | Change Cover, Bonnet 1, Bonnet 2, Bonnet 3, Fender, Step | |
| Decals & Accessories | Name Plate, Accessory and Service Parts | |
| Other Components | Accel Rod, Hand Accel, Lever, Mission Gear 1, Mission Gear 2, Mission Gear 3, Main Change Lever, Diff Support, Diff Lock, Booster, Position Operate 1, Position Operate 2, Position Operate 3, Position Operate 4, Position Operate 5, Filter Case |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Piston Oversize | +0.5MM | p. 27 |
| Crank Pin Metal Undersize | -0.2MM | p. 27 |
| Nozzle Holder Adjusting Washer Thickness | 1.00MM | p. 31 |
