Part of the Kubota Parts Manuals.
This is the factory parts catalog for the Kubota L4150DT, a four-wheel-drive diesel tractor. Its 275 pages pair exploded diagrams with Kubota part numbers so you can identify the exact component before ordering, instead of measuring a worn original and hoping.
The catalog spans the whole tractor: crankcase, cylinder head, camshaft, piston and crankshaft, injection pump, nozzles and glow plugs, governor, the dynamo, thermostat and water pump, clutch in both dual and single forms, power steering, transmission, PTO, hydraulics, axles and chassis. Listings include quantities, serial-number ranges and interchangeability symbols that flag early-versus-late fitment.
Owners and restorers use it to cross-check numbers against the serial plate, order seals, filters and gaskets in one go, and confirm a replacement supersedes correctly. It arrives as a searchable, printable PDF that works on a shop computer or a phone beside the machine.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch, Clutch Lever, Clutch Pedal, Clutch Pedal Stopper, Main Clutch Case, Main Shaft, Counter Shaft, Transmission Case, Speed Change Cover, Shift Fork, Main Gear Shift Lever, Hi-Lo Gear Shift Lever, PTO Gear Shift Lever, Shuttle Shift Lever, Hydraulic Shuttle Oil Line, Hydraulic Shuttle Valve | |
| Fuel System | Injection Pump, Fuel Camshaft, Nozzle and Glow Plug, Governor, Speed Control Plate, Idling Apparatus, Fuel Tank, Fuel Tank Support, Fuel Line, Fuel Filter, Air Cleaner, Engine Stop Solenoid | |
| Cooling System | Dynamo and Fan, Thermostat, Water Pump, Radiator | |
| Engine | Crankcase, Oil Pan, Cylinder Head, Gear Case, Oil Filter, Main Bearing Case, Valve and Rocker Arm, Cylinder Head Cover, Camshaft, Piston and Crankshaft, Flywheel and Starter, Diff.Bearing Support, Muffler | |
| Electrical System | Battery Support, Panel Board, Switch and Regurator, Light, Battery, Electrical Wiring | |
| PTO | PTO Shaft | |
| Rear Axle, Differential & Brakes | Rear Differential, Rear Axle, Brake, Brake Pedal, Parking Brake Lever, Front Axle Case, Rear Wheel | |
| Front Axle & Steering | Front Axle Bracket, Power Steering, Steering Wheel Tilt Lever, Steering Wheel, Drag Link, Power Steering Oil Line, Power Steering Oil Tank, Front Differential, Front Axle, Front Axle Support, Front Wheel Drive Case, Propeller Shaft, Front Wheel Drive Lever, Tie Rod, Front Wheel | |
| Hydraulics & 3-Point Hitch | Relief Valve, Hydraulic Cylinder, Hydraulic Cylinder Cover, Lift Arm, Hydraulic Control Valve, Feed Back Lever, Draft Control Valve, Draft and Position Lever 1, Draft and Position Lever 2, Top Link Bracket, Hydraulic Pump, Hydraulic Oil Line, Swing Drawbar, 3-Point Linkage 1, 3-Point Linkage 2, 3-Point Linkage 3 | |
| Body & Operator Station | Front Grille, Seat, Hood Cushion, Fender, Floor Seat, Step | |
| Decals & Accessories | Label 1, Label 2, Accessories and Service Parts | |
| Other Components | Manifold, Compensator, Throttle Lever, Throttle Pedal, Front Roof, Main S-Change Case, 1 St Shaft, 2 Nd Shaft, Hi-Lo S-Change Shaft, Diff.Lock Pedal, Planetary Gear, Flexible Shaft, Front Diff.Case, Diff.Gear Shaft, Bevel Gear Shaft |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| replacement value | Part No. 17381-11010 ASSY CLEANER AIR | p. 225 |
| Crankcase Weight (S.No. <=26364) | 58 kgf | p. 7 |
| Oil Pan Weight | 25.5 kgf | p. 9 |
| Cylinder Head Weight | 24.4 kgf | p. 11 |
