Part of the Kubota Parts Manuals.
This Kubota parts catalog covers the L2550DT tractor and is the factory reference for identifying and ordering genuine replacement parts. Its 317 pages break the machine into exploded diagrams paired with reference numbers, part numbers, and quantities for every assembly.Sections span the engine (crankcase, pistons, injection pump), the fuel and cooling systems, electrical components, the clutch, the transmission and PTO shafts, axles, brakes, steering, and hydraulics. Each diagram sits next to its parts list, so you can match a worn component to the exact Kubota part number before you buy.For anyone rebuilding or repairing an L2550DT, this PDF takes the guesswork out of parts lookup, whether you are separating the clutch housing, chasing an electrical fault, or planning a full engine overhaul.
What's Inside This Kubota L2550DT Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch, Clutch Lever, Clutch Pedal, Clutch Housing, Transmission Case, Main Shaft, Counter Shaft, Counter Shaft 2, PTO Counter Shaft 1, PTO Counter Shaft 2, PTO Counter Shaft, Reverse Shaft, Main and Shuttle Gear Shift Lever, Main Gear Shift Linkage System, Main Gear Shift Fork, Shuttle Gear Shift Fork | |
| Fuel System | Nozzle and Glow Plug, Fuel Camshaft, Injection Pump, Engine Stop Lever, Speed Control Plate 1, Speed Control Plate 2, Governor, Air Cleaner, Double Air Cleaner, Accelerator Lever, Accelerator Linkage, Fuel Tank, Fuel Filter | |
| Cooling System | Water Pump, Water Flange, Fan, Water Pipe, Radiator | |
| Engine | Crankcase, Oil Pan, Piston and Crankshaft, Main Bearing Case, Flywheel, Cylinder Head, Valve and Rocker Arm, Cylinder Head Cover, Inlet Manifold, Camshaft, Gear Case, Exhaust Manifold, Muffler, Under Muffler, Bevel Gear Case, Hydraulic Oil Filter | |
| Electrical System | Dynamo Except, Dynamo, Starter, Battery, Switch and Regulator Except, Light Except, Electrical Wiring, Light Grille Except | |
| PTO | PTO Shaft, Mid PTO, PTO Interlock, Main and PTO Change Cover | |
| Rear Axle, Differential & Brakes | Spiral Bevel Pinion, Rear Differential, Rear Axle, Rear Wheel, Brake, Brake Pedal, Front Axle Case | |
| Front Axle & Steering | Front Axle, Front Differential, Propeller Shaft, Front Wheel Drive Case, Front Wheel, Front Wheel Except, Front Axle Frame, Steering Linkage, Steering, Steering Handle | |
| Hydraulics & 3-Point Hitch | Hydraulic Pump, Hydraulic Oil Line, Hydraulic Block, Control Valve, Draft Control Valve, Cylinder Front Cover, Hydraulic Cylinder, Lift Arm, Feed Back Lever, Aux.Control Valve 1, Aux.Control Valve 2, Aux.Control Valve, 3-Point Linkage 1, 3-Point Linkage 2, Top Linkage Bracket, Drawbar Except | |
| Body & Operator Station | Shutter, Panel Except, Panel, Front Grille, Front Grille Support, Hood, Side Cover, Rear Hood, Fender, Floor Seat, Seat Except, Foot Cover, Step, ROPS | |
| Decals & Accessories | Label 1 Except, Label 2 Except, Accessories and Service Parts | |
| Other Components | Pre-Cleaner, Stop Rod Except, Diff. Lock Pedal, Diff.Gear Shaft, Front Diff.Case, Orchard Kit, Position Lever |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| FUSE | 10A | p. 102 |
| Crankcase Weight | 30 kgf | p. 6 |
| Flywheel(DC) Weight | 14.43 kgf | p. 14 |
| Gear Case Weight | 5.1 kgf | p. 30 |
| Injection Pump Weight | 2.2 kgf | p. 38 |
| Dynamo Weight | 3.2 kgf | p. 82 |
| Battery Weight | 14.9 kgf | p. 92 |
| Transmission Case Weight | 32 kgf | p. 118 |
| Main Shaft(DC) Gear Teeth | 22T | p. 120 |
| Counter Shaft [Constant Mesh] Gear Teeth | 42T | p. 124 |
| Spiral Bevel Pinion Shim Thickness | 0.5MM | p. 164 |
Kubota L2550DT Common Problems This Manual Covers
Worn dual clutch assembly
Clutch wear on the L2550DT often means separating the housing and replacing the dual clutch and related seals. The Clutch diagram identifies each part so you order the correct disc, cover, and hardware.
Manual Section: Clutch(Dc) p. 105Corroded fuel tank
A rusted fuel tank can shed debris that clogs the fuel line and starves the engine. The Fuel Tank section shows the tank, cap, and mounting parts needed for replacement.
Manual Section: Fuel Tank p. 67Clogged fuel filter
Contaminated fuel or a restricted filter leads to power loss and stalling under load. The Fuel Filter section and its component parts list the exact filter and seal numbers to renew.
Manual Section: Fuel Filter p. 69No-crank or no-start electrical fault
Hard starting frequently traces to the starter, relays, or ignition switch. The Starter diagram and its component parts break the assembly down so you can replace only what has failed.
Manual Section: Starter p. 85Engine knock or internal wear
A developing knock can signal wear in the pistons, crankshaft, or bearings. The Piston and Crankshaft section identifies the reciprocating parts and oversize options for a rebuild.
Manual Section: Piston and Crankshaft p. 9PTO shaft and gear wear
Worn PTO gears or bearings cause noise and driveline play. The PTO Shaft section lists the shaft, gears, and seals so you can rebuild the assembly with the right parts.
Manual Section: PTO Shaft p. 135Faulty key switch or regulator
Intermittent starting and charging problems often come back to the main switch or regulator. The Switch and Regulator section shows the correct part numbers for these electrical components.
Manual Section: Switch and Regulator Except [Fr][Gr][Po] p. 93Frequently Asked Questions
What does this catalog cover?
It is the parts catalog for the Kubota L2550DT tractor, with exploded diagrams and part numbers for the engine, driveline, electrical, steering, and hydraulic systems across 317 pages.
Does it show individual part numbers?
Yes. Every assembly is drawn as an exploded view with reference numbers that tie to a parts list giving the Kubota part number, description, and quantity.
Can I find clutch parts for a rebuild?
Yes. The Clutch section provides the exploded diagram and part numbers for the disc, cover, and related components used when separating the housing for a clutch job. p. 105
How quickly can I access this manual after buying?
The 317-page searchable PDF downloads the moment your checkout clears. Open it on a laptop, tablet, or phone and carry it straight to the shop floor.
Can I print specific sections of this Kubota L2550DT Parts Catalog?
The PDF ships DRM-free, so print whatever sections you want to carry into the shop. Standard letter or A4 paper handles it fine.
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