Part of the Kubota Parts Manuals.
Need a part number you can actually order? This Kubota L2900DT Parts Catalog is built for one job: matching the exact factory number to your tractor on the first try. Each section opens with an exploded-view diagram beside a numbered parts list, giving you REF numbers, part numbers, quantities, and country-code applicability so the fit is never a guess. The 333 indexed pages run from engine internals (crankcase through injection pump) to full transmission and PTO assemblies, hydraulic pump and control valve component internals, plus steering, brakes, chassis, and ROPS. Shim figures sit inline with their assemblies: injection shims at 0.20, 0.25, and 0.30mm, and the hydraulic control valve shim at 0.40mm. Skip the microfiche. Jump to any system by bookmark, read the number off your phone, and order.
What's Inside This Kubota L2900DT Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Nozzle Holder/Glow Plug, Fuel Camshaft, Injection Pump, Engine Stop Lever, Speed Control Plate, Governor, Air Cleaner, Double Air Cleaner, Stop Solenoid and Engine Stop Wire, Accelerator Lever, Accelerator Linkage, Accelerator Rod, Fuel Tank, Fuel Pipe and Fuel Filter, Fuel Filter | |
| Cooling System | Water Pump, Water Flange and Thermostat, Fan, Water Pipe, Radiator, Reserve Tank | |
| 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, Upper Gasket Kit, Lower Gasket Kit, Exhaust Manifold and Muffler | |
| Electrical System | Alternator, Starter, Battery, Switch, Panel Board, Light, Electrical Wiring | |
| Clutch & Transmission | Clutch, Clutch Lever, Clutch Pedal, Clutch Housing, Mid Case, Transmission Case, Main Shaft, Countershaft, Shuttle Shaft, Range Gear Shaft, PTO Countershaft, PTO Clutch, Main Gear Shift Lever, Main Gear Shift Fork, Shuttle Shift Lever, Shuttle Shift Fork | |
| PTO | PTO Shaft, Mid PTO, PTO Hydraulic Oil Line, Drawbar and PTO Protector | |
| Rear Axle, Differential & Brakes | Rear Differential, Rear Axle, Rear Wheel, Brake, Brake Pedal, Brake Rod 1, Brake Rod 2 | |
| Front Axle & Steering | Spiral Bevel Pinion, Front Axle, Front Axle Case, Differential Gear Shaft, Front Differential Case, Front Differential, Propeller Shaft, Front Wheel Drive Shaft, Front Wheel Drive Lever, Front Wheel, Front Axle Frame, Steering Linkage, Steering Cylinder, Steering Controller, Steering Handle | |
| Hydraulics & 3-Point Hitch | Hydraulic Oil Line, Regulator Valve, Hydraulic Pump, Hydraulic Outlet Block, Hydraulic Cylinder, Lift Arm, Control Valve, Feed Back Lever, Position Control Lever, Draft and Position Control Lever 1, Draft and Position Control Lever 2, Top Link Holder, Swinging Drawbar and Clevis Drawbar, Remote Control Valve Lever 1, Remote Control Valve Lever 2, Remote Control Valve Lever 3 | |
| Body & Operator Station | Front Grille, Front Grille Support, Hood, Side Cover, Side Cover Lower, Shutter Plate, Panel Frame, Fender, Floor Seat, Seat, Step, ROPS | |
| Decals & Accessories | Label 1, Label 2, Accessories and Service Parts |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| SHIM INJECTION dimension | 0.20MM | p. 46 |
| FUEL FILTER SHIM dimension | 1.20mm | p. 79 |
| CONTROL VALVE SHIM dimension | 0.40MM | p. 273 |
| Engine Crankcase Weight | 48.5 kgf | p. 8 |
| Oil Pan Weight | 2.8 kgf | p. 10 |
| Piston Weight (STD) | 0.525 kgf | p. 12 |
| Cylinder Head Weight (>=17911) | 15.02 kgf | p. 22 |
| Nozzle Holder Assembly Weight | 0.13 kgf | p. 30 |
| Water Pump Assembly Weight | 1.21 kgf | p. 40 |
| Fuel Tank Assembly Weight (>=65341) | 7 kgf | p. 75 |
| Radiator Assembly Weight | 5.9 kgf | p. 85 |
| Alternator Assembly Weight | 2.85 kgf | p. 92 |
Kubota L2900DT Common Problems This Manual Covers
Drive falls off and hydraulics weaken as the control valve seals start leaking
Inspect the control valve component breakdown on page 272, then pin down the correct spool seals. Page 273 lists the 0.40MM control valve shim; confirm whether yours needs it. Match the diagram numbers to order exact OEM replacements for the hydraulic circuit.
Manual Section: Control Valve [Component Parts] p. 272Transmission shifting faults and GST-related shifting problems with grinding gears in forward and reverse
Check the transmission case drivetrain parts diagram on page 121. Locate the shift linkage components and the transmission case holder bearing, which has a weight of 4.5 kgf as listed on page 122. Verify the OEM part numbers match your specific serial number range before ordering.
Manual Section: Transmission Case p. 121Engine cranks but will not start in cold weather, with a clicking starter solenoid
Review the starter component parts on page 95 and spot the worn brushes or solenoid contacts in the exploded view. If you'd rather swap the whole unit, page 94 lists the complete starter assembly at 3.4 kgf.
Manual Section: Starter [Component Parts] p. 95Rough idle that stalls under heavy load from a starved fuel delivery system
Examine the fuel filter component parts on page 78 to find the right O-rings, then check the 1.20mm fuel filter shim called out on page 79. Tie those diagram numbers back to the factory index for a clean seal and steady fuel flow.
Manual Section: Fuel Filter [Component Parts] p. 78Frequently Asked Questions
What are the replacement specifications for steering seals?
Steering seals are listed by part number and weight. The O RING (04811-00450) weighs 0.002 kgf, with a second O RING at 04810-50500, 0.005 kgf. Also covered: SEAL DUST (TA040-37580, 0.002 kgf), GASKET PISTON (0.002 kgf), and GASKET ROD (0.002 kgf). p. 241
What are the replacement specifications for power steering components?
Power steering parts come with part numbers and weights. The main ones: ASSY CYLINDER STRG. (TA040-37803, 4.85 kgf), ASSY VALVE REGULATOR (TA040-66010, 1.73 kgf), and ASSY PUMP HYDRAULIC (TA020-36400, 3.15 kgf). Hoses, O-rings, and bolts are listed the same way. p. 238
Where do I find transmission case parts and bearing specs for the L2900DT?
The transmission case drivetrain parts diagram is on page 121. The transmission case holder bearing weighs 4.5 kgf, as listed on page 122. Match your serial number range to the OEM part numbers before ordering. p. 121
What fuel filter parts and shim specs does the L2900DT parts catalog list?
Page 78 covers fuel filter component parts including the O-rings needed for a clean seal. Page 79 calls out a 1.20 mm fuel filter shim. Use the diagram numbers in the factory index to identify the correct parts for your unit. p. 78
What format is this manual in?
It is a 339-page searchable PDF, available to download the moment checkout completes. Read it on a laptop, tablet, or phone, wherever the work happens.
Can I print specific sections of this Kubota L2900DT Parts Catalog?
Yes. Print as many copies as you like, with no restrictions. Plenty of mechanics run off just the section they need and take it to the shop floor.
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