Tracking down factory part numbers for your tractor is simple with this 247-page kubota l2500dt parts catalog pdf. It maps every major assembly, including the engine, drivetrain, hydraulics, electrical system, chassis, and hitch. The manual dedicates 48 pages to engine exploded views, running from the crankcase (weighing 48.5 kgf / 106.7 lb) and piston/crankshaft through the injection pump, governor, and gasket kits. Drivetrain diagrams cover the main shaft, countershaft, PTO shafts, rear differential, and three rear wheel size options. Hydraulic sections span the pump, position and draft control valve variants (both using a 0.40MM shim), and the complete 3-point linkage. Electrical diagrams catalog the 40A fusible link and 10A/15A fuse ratings. Stop guessing at the parts counter. This bookmarked, keyword-searchable file lets you verify the exact component on your phone before ordering.
What's Inside This Kubota L2500DT Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Instructions for Parts Books | 1-5 | Definition of Column Headings on Part Number Pages, Remarks, Note about Country Codes, Engine |
| Crankcase | 6-7 | Crankcase Parts Diagram, Crankcase Parts List, Interchangeability Symbols |
| Oil Pan | 8-9 | Oil Pan Parts Diagram, Oil Pan Parts List, Interchangeability Symbols |
| Piston/Crankshaft | 10-11 | Piston/Crankshaft Parts Diagram, Piston/Crankshaft Parts List, Interchangeability Symbols |
| Main Bearing Case | 12-13 | Main Bearing Case Parts Diagram, Main Bearing Case Parts List, Interchangeability Symbols |
| Flywheel | 14-15 | Flywheel Parts Diagram, Flywheel Parts List, Interchangeability Symbols |
| Cylinder Head | 16-17 | Cylinder Head Parts Diagram, Cylinder Head Parts List, Interchangeability Symbols |
| Valve and Rocker Arm | 18-19 | Valve and Rocker Arm Parts Diagram, Valve and Rocker Arm Parts List, Interchangeability Symbols |
| Nozzle Holder/Glow Plug | 20-21 | Nozzle Holder/Glow Plug Parts Diagram, Nozzle Holder/Glow Plug Parts List, Interchangeability Symbols |
| Nozzle Holder [Component Parts] | 22-23 | Nozzle Holder Component Parts Diagram, Nozzle Holder Component Parts List, Interchangeability Symbols |
| Cylinder Head Cover | 24-25 | Cylinder Head Cover Parts Diagram, Cylinder Head Cover Parts List, Interchangeability Symbols |
| Inlet Manifold | 26-27 | Inlet Manifold Parts Diagram, Inlet Manifold Parts List, Interchangeability Symbols |
| Exhaust Manifold | 28-29 | Exhaust Manifold Parts Diagram, Exhaust Manifold Parts List, Interchangeability Symbols |
| Camshaft | 30-31 | Camshaft Parts Diagram, Camshaft Parts List, Interchangeability Symbols |
| Gear Case | 32-33 | Gear Case Parts Diagram, Gear Case Parts List, Interchangeability Symbols |
| Water Pump | 34-35 | Water Pump Parts Diagram, Water Pump Parts List, Interchangeability Symbols |
| Water Flange and Thermostat | 36-37 | Water Flange and Thermostat Parts Diagram, Water Flange and Thermostat Parts List, Interchangeability Symbols |
| Fuel Camshaft | 38-39 | Fuel Camshaft Parts Diagram, Fuel Camshaft Parts List, Interchangeability Symbols |
| Injection Pump | 40-41 | Injection Pump Parts Diagram, Injection Pump Parts List, Interchangeability Symbols |
| Injection Pump [Component Parts] | 42-43 | Injection Pump Component Parts Diagram, Injection Pump Component Parts List, Interchangeability Symbols |
| Engine Stop Lever | 44-45 | Engine Stop Lever Parts Diagram, Engine Stop Lever Parts List, Interchangeability Symbols |
| Speed Control Plate | 46-47 | Speed Control Plate Parts Diagram, Speed Control Plate Parts List, Interchangeability Symbols |
| Governor | 48-49 | Governor Parts Diagram, Governor Parts List, Interchangeability Symbols |
| Upper Gasket Kit | 50-51 | Upper Gasket Kit Parts Diagram, Upper Gasket Kit Parts List, Interchangeability Symbols |
| Lower Gasket Kit | 52-53 | Lower Gasket Kit Parts Diagram, Lower Gasket Kit Parts List, Interchangeability Symbols |
| Air Cleaner | 54-55 | Air Cleaner Parts Diagram, Air Cleaner Parts List, Interchangeability Symbols |
| Muffler | 56-57 | Muffler Parts Diagram, Muffler Parts List, Interchangeability Symbols |
| Under Muffler [Option] | 58-59 | Under Muffler Option Parts Diagram, Under Muffler Option Parts List, Interchangeability Symbols |
| Stop Rod | 60-61 | Stop Rod Parts Diagram, Stop Rod Parts List, Interchangeability Symbols |
| Hand Accelerator Lever | 62-63 | Hand Accelerator Lever Parts Diagram, Hand Accelerator Lever Parts List, Interchangeability Symbols |
| Fuel Tank | 64-65 | Fuel Tank Parts Diagram, Fuel Tank Parts List, Interchangeability Symbols |
| Fuel Filter/Fuel Pipe | 66-67 | Fuel Filter/Fuel Pipe Parts Diagram, Fuel Filter/Fuel Pipe Parts List, Interchangeability Symbols |
| Fan | 68-69 | Fan Parts Diagram, Fan Parts List, Interchangeability Symbols |
| Water Pipe | 70-71 | Water Pipe Parts Diagram, Water Pipe Parts List, Interchangeability Symbols |
| Radiator | 72-73 | Radiator Parts Diagram, Radiator Parts List, Interchangeability Symbols |
| Shutter [Manual Strg.] | 74-75 | Shutter Manual Steering Parts Diagram, Shutter Manual Steering Parts List, Interchangeability Symbols |
| Shutter [Power Strg.] | 76-77 | Shutter Power Steering Parts Diagram, Shutter Power Steering Parts List, Interchangeability Symbols |
| Alternator | 78-79 | Alternator Parts Diagram, Alternator Parts List, Interchangeability Symbols |
| Alternator [Component Parts] | 80-81 | Alternator Component Parts Diagram, Alternator Component Parts List, Interchangeability Symbols |
| Starter | 82-83 | Starter Parts Diagram, Starter Parts List, Interchangeability Symbols |
| Starter [Component Parts] | 84-85 | Starter Component Parts Diagram, Starter Component Parts List, Interchangeability Symbols |
| Battery | 86-87 | Battery Parts Diagram, Battery Parts List, Interchangeability Symbols |
| Switch | 88-89 | Switch Parts Diagram, Switch Parts List, Interchangeability Symbols |
| Light | 90-91 | Light Parts Diagram, Light Parts List, Interchangeability Symbols |
| Meter | 92-93 | Meter Parts Diagram, Meter Parts List, Interchangeability Symbols |
| Electrical Wiring | 94-95 | Electrical Wiring Parts Diagram, Electrical Wiring Parts List, Interchangeability Symbols |
| Clutch | 96-97 | Clutch Parts Diagram, Clutch Parts List, Interchangeability Symbols |
| Clutch Lever | 98-99 | Clutch Lever Parts Diagram, Clutch Lever Parts List, Interchangeability Symbols |
| Clutch Pedal | 100-101 | Clutch Pedal Parts Diagram, Clutch Pedal Parts List, Interchangeability Symbols |
| Clutch Housing | 102-103 | Clutch Housing Parts Diagram, Clutch Housing Parts List, Interchangeability Symbols |
| Transmission Case | 104-105 | Transmission Case Parts Diagram, Transmission Case Parts List, Interchangeability Symbols |
| Main Shaft | 106-107 | Main Shaft Parts Diagram, Main Shaft Parts List, Interchangeability Symbols |
| Countershaft | 108-109 | Countershaft Parts Diagram, Countershaft Parts List, Interchangeability Symbols |
| PTO Countershaft | 110-111 | PTO Countershaft Parts Diagram, PTO Countershaft Parts List, Interchangeability Symbols |
| Reverse Shaft | 112-113 | Reverse Shaft Parts Diagram, Reverse Shaft Parts List, Interchangeability Symbols |
| Main Gear Shift Lever | 114-115 | Main Gear Shift Lever Parts Diagram, Main Gear Shift Lever Parts List, Interchangeability Symbols |
| PTO Gear Shift Lever | 116-117 | PTO Gear Shift Lever Parts Diagram, PTO Gear Shift Lever Parts List, Interchangeability Symbols |
| Main Gear Shift Fork | 118-119 | Main Gear Shift Fork Parts Diagram, Main Gear Shift Fork Parts List, Interchangeability Symbols |
| PTO Gear Shift Fork | 120-121 | PTO Gear Shift Fork Parts Diagram, PTO Gear Shift Fork Parts List, Interchangeability Symbols |
| Range Gear Shift Fork and Lever | 122-124 | Range Gear Shift Fork and Lever Parts Diagram, Range Gear Shift Fork and Lever Parts Diagram (Detail), Range Gear Shift Fork and Lever Parts List, Interchangeability Symbols |
| Spiral Bevel Pinion | 125-126 | Spiral Bevel Pinion Parts Diagram, Spiral Bevel Pinion Parts List, Interchangeability Symbols |
| Rear Differential | 127-128 | Rear Differential Parts Diagram, Rear Differential Parts List, Interchangeability Symbols |
| Differential Lock Pedal | 129-130 | Differential Lock Pedal Parts Diagram, Differential Lock Pedal Parts List, Interchangeability Symbols |
| Rear Axle | 131-132 | Rear Axle Parts Diagram, Rear Axle Parts List, Interchangeability Symbols |
| Rear Wheel (9.5-24) | 133-134 | Rear Wheel (9.5-24) Parts Diagram, Rear Wheel (9.5-24) Parts List, Interchangeability Symbols |
| Rear Wheel (11.2-24) | 135-136 | Rear Wheel (11.2-24) Parts Diagram, Rear Wheel (11.2-24) Parts List, Interchangeability Symbols |
| Rear Wheel (13.6-16) | 137-138 | Rear Wheel (13.6-16) Parts Diagram, Rear Wheel (13.6-16) Parts List, Interchangeability Symbols |
| Brake | 139-140 | Brake Parts Diagram, Brake Parts List, Interchangeability Symbols |
| Brake Pedal | 141-142 | Brake Pedal Parts Diagram, Brake Pedal Parts List, Interchangeability Symbols |
| Parking Brake Lever | 143-144 | Parking Brake Lever Parts Diagram, Parking Brake Lever Parts List, Interchangeability Symbols |
| Front Axle | 145-146 | Front Axle Parts Diagram, Front Axle Parts List, Interchangeability Symbols |
| Front Axle Case | 147-148 | Front Axle Case Parts Diagram, Front Axle Case Parts List, Interchangeability Symbols |
| Differential Gear Shaft | 149-150 | Differential Gear Shaft Parts Diagram, Differential Gear Shaft Parts List, Interchangeability Symbols |
| Front Differential Case | 151-152 | Front Differential Case Parts Diagram, Front Differential Case Parts List, Interchangeability Symbols |
| Front Differential | 153-154 | Front Differential Parts Diagram, Front Differential Parts List, Interchangeability Symbols |
| Propeller Shaft | 155-156 | Propeller Shaft Parts Diagram, Propeller Shaft Parts List, Interchangeability Symbols |
| Front Sheel Drive Case | 157-158 | Front Wheel Drive Case Parts Diagram, Front Wheel Drive Case Parts List, Interchangeability Symbols |
| Front Wheel Drive Lever | 159-161 | Front Wheel Drive Lever Parts Diagram, Front Wheel Drive Lever Parts Diagram (Detail), Front Wheel Drive Lever Parts List, Interchangeability Symbols |
| Front Wheel (6-14) | 162-163 | Front Wheel (6-14) Parts Diagram, Front Wheel (6-14) Parts List, Interchangeability Symbols |
| Front Wheel (7-16) | 164-165 | Front Wheel (7-16) Parts Diagram, Front Wheel (7-16) Parts List, Interchangeability Symbols |
| Front Wheel (24X8.50-14) | 166-167 | Front Wheel (24X8.50-14) Parts Diagram, Front Wheel (24X8.50-14) Parts List, Interchangeability Symbols |
| Front Axle Frame | 168-169 | Front Axle Frame Parts Diagram, Front Axle Frame Parts List, Interchangeability Symbols |
| Steering Linkage (Drag Link) (Ms) | 170-171 | Steering Linkage (Drag Link) MS Parts Diagram, Steering Linkage (Drag Link) MS Parts List, Interchangeability Symbols |
| Steering Linkage (Drag Link) (Ps) | 172-173 | Steering Linkage (Drag Link) PS Parts Diagram, Steering Linkage (Drag Link) PS Parts List, Interchangeability Symbols |
| Steering Linkage (Tie Rod) | 174-175 | Steering Linkage (Tie Rod) Parts Diagram, Steering Linkage (Tie Rod) Parts List, Interchangeability Symbols |
| Manual Steering and Handle (Ms) | 176-177 | Manual Steering and Handle MS Parts Diagram, Manual Steering and Handle MS Parts List, Interchangeability Symbols |
| Power Steering and Handle (Ps) | 178-179 | Power Steering and Handle PS Parts Diagram, Power Steering and Handle PS Parts List, Interchangeability Symbols |
| Manual Steering [Component Parts] | 180-181 | Manual Steering Component Parts Diagram, Manual Steering Component Parts List, Interchangeability Symbols |
| Power Steering [Component Parts] | 182-184 | Power Steering Component Parts Diagram, Power Steering Component Parts List, Interchangeability Symbols |
| Hydraulic Pump | 185-186 | Hydraulic Pump Parts Diagram, Hydraulic Pump Parts List, Interchangeability Symbols |
| Hydraulic Pump [Component Parts] | 187-188 | Hydraulic Pump Component Parts Diagram, Hydraulic Pump Component Parts List, Interchangeability Symbols |
| Hydraulic Oil Line | 189-190 | Hydraulic Oil Line Parts Diagram, Hydraulic Oil Line Parts List, Interchangeability Symbols |
| Flow Priority Valve (Ps) | 191-192 | Flow Priority Valve PS Parts Diagram, Flow Priority Valve PS Parts List, Interchangeability Symbols |
| Control Valve | 193-194 | Control Valve Parts Diagram, Control Valve Parts List, Interchangeability Symbols |
| Control Valve (Position Control) [Component Parts] | 195-196 | Control Valve Position Control Component Parts Diagram, Control Valve Position Control Component Parts List, Interchangeability Symbols |
| Control Valve (Draft) [Option] [Component Parts] | 197-198 | Control Valve Draft Option Component Parts Diagram, Control Valve Draft Option Component Parts List, Interchangeability Symbols |
| Draft Control Valve [Option] | 199-200 | Draft Control Valve Option Parts Diagram, Draft Control Valve Option Parts List, Interchangeability Symbols |
| Draft Control Valve [Option] [Component Parts] | 201-202 | Draft Control Valve Option Component Parts Diagram, Draft Control Valve Option Component Parts List, Interchangeability Symbols |
| Hydraulic Cylinder | 203-204 | Hydraulic Cylinder Parts Diagram, Hydraulic Cylinder Parts List, Interchangeability Symbols |
| Cylinder Front Cover | 205-206 | Cylinder Front Cover Parts Diagram, Cylinder Front Cover Parts List, Interchangeability Symbols |
| Lift Arm | 207-208 | Lift Arm Parts Diagram, Lift Arm Parts List, Interchangeability Symbols |
| Feed Back Lever | 209-210 | Feed Back Lever Parts Diagram, Feed Back Lever Parts List, Interchangeability Symbols |
| Position Control Lever | 211-212 | Position Control Lever Parts Diagram, Position Control Lever Parts List, Interchangeability Symbols |
| 3-Point Linkage 1 (Lower Link/Top Link) | 213-214 | 3-Point Linkage 1 Lower Link/Top Link Parts Diagram, 3-Point Linkage 1 Lower Link/Top Link Parts List, Interchangeability Symbols |
| 3-Point Linkage 2 (Lift Rod) | 215-216 | 3-Point Linkage 2 Lift Rod Parts Diagram, 3-Point Linkage 2 Lift Rod Parts List, Interchangeability Symbols |
| Top Link Bracket/Lower Link Holder | 217-218 | Top Link Bracket/Lower Link Holder Parts Diagram, Top Link Bracket/Lower Link Holder Parts List, Interchangeability Symbols |
| Top Link Bracket (With Draft Control) [Option] | 219-220 | Top Link Bracket With Draft Control Option Parts Diagram, Top Link Bracket With Draft Control Option Parts List, Interchangeability Symbols |
| Drawbar/Hitch | 221-222 | Drawbar/Hitch Parts Diagram, Drawbar/Hitch Parts List, Interchangeability Symbols |
| PTO Shaft Protector | 223-224 | PTO Shaft Protector Parts Diagram, PTO Shaft Protector Parts List, Interchangeability Symbols |
| Front Grille | 225-226 | Front Grille Parts Diagram, Front Grille Parts List, Interchangeability Symbols |
| Hood (Bonnet) | 227-228 | Hood Bonnet Parts Diagram, Hood Bonnet Parts List, Interchangeability Symbols |
| Hood (Side Cover) | 229-230 | Hood Side Cover Parts Diagram, Hood Side Cover Parts List, Interchangeability Symbols |
| Rear Hood (Bonnet) | 231-232 | Rear Hood Bonnet Parts Diagram, Rear Hood Bonnet Parts List, Interchangeability Symbols |
| Fender | 233-234 | Fender Parts Diagram, Fender Parts List, Interchangeability Symbols |
| Fender Support | 235-236 | Fender Support Parts Diagram, Fender Support Parts List, Interchangeability Symbols |
| Seat | 237-238 | Seat Parts Diagram, Seat Parts List, Interchangeability Symbols |
| Step | 239-240 | Step Parts Diagram, Step Parts List, Interchangeability Symbols |
| ROPS | 241-242 | ROPS Parts Diagram, ROPS Parts List, Interchangeability Symbols |
| Label 1 | 243-244 | Label 1 Parts Diagram, Label 1 Parts List, Interchangeability Symbols |
| Label 2 | 245-246 | Label 2 Parts Diagram, Label 2 Parts List, Interchangeability Symbols |
| Accessories and Service Parts | 247 | Accessories and Service Parts List, Interchangeability Symbols, Weight Information |
Every system also includes interchangeability symbols.
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| FUSE | 10A | p. 95 |
| LINK FUSIBLE | 40A | p. 95 |
| ASSY ALTERNATOR Weight | 2.97 kgf | p. 79 |
| ASSY RADIATOR Weight | 6 kgf | p. 73 |
| COMP.CRANKCASE Weight | 48.5 kgf (106.7 lb) | p. 7 |
| ASSY CAMSHAFT Weight | 3.42 kgf (7.524 lb) | p. 31 |
| ASSY PUMP WATER Weight | 1.21 kgf (2.662 lb) | p. 35 |
| BATTERY Weight | 12.5 kgf (27.5 lb) | p. 87 |
| ASSY DISK CLUTCH Weight | 0.91 kgf (2.002 lb) | p. 97 |
| CASE TRANSMISSION Weight | 30.6 kgf (67.32 lb) | p. 105 |
| Differential Gear Shaft Shim | 0.40MM | p. 150 |
| Control Valve (Position Control) Shim | 0.40MM | p. 196 |
Kubota L2500DT Common Problems This Manual Covers
Kubota L2500DT front wheel drive won't engage, looking for propeller shaft coupler part number p. 155
Review the Propeller Shaft exploded view on page 155 to identify the front coupler assembly and its part number. Verify the Front Wheel Drive Case diagram on page 157 for mating components. Note the differential gear shaft shim listed at 0.40MM on page 150; order that alongside the coupler if the shaft shows wear.
Manual Section: Propeller ShaftEngine cranks slowly or won't start, need correct fuse and relay part numbers p. 94
Trace the start circuit using the Electrical Wiring diagram on page 94. Check the Switch section on page 88 for key switch and relay part numbers. Verify the fuse section on page 95: the circuit uses 10A and 15A blade fuses plus a 40A fusible link; confirm which have blown before ordering replacements.
Manual Section: Electrical SystemAlternator not charging, need assembly or component part numbers for replacement p. 78
Examine the Alternator section on page 78 to identify the complete assembly part number. The assembly weighs 2.97 kgf, listed on page 79; use that figure alongside the part number to confirm you have the correct replacement unit. For brushes, rectifiers, or bearings, turn to the Component Parts diagram on page 80.
Manual Section: AlternatorHydraulic pump worn or seized, need pump assembly or rebuild component part numbers p. 185
Consult the Hydraulic Pump diagram on page 185 for the complete pump assembly part number. For internal seals and components, check the Hydraulic Pump Component Parts section on page 187. If sourcing control valve parts at the same time, the position control shim is listed at 0.40MM on page 196; confirm your valve variant before ordering.
Manual Section: Hydraulic SystemWater pump leaking coolant from weep hole, need replacement assembly part number p. 34
Reference the Water Pump exploded view on page 34 to pull the correct assembly part number. The complete pump assembly weighs 1.21 kgf (2.662 lb), confirmed on page 35; verify that weight against your unit before ordering. Also check the Water Pipe section on page 70 for associated hose and fitting part numbers.
Manual Section: Cooling Water SystemFrequently Asked Questions
What are the replacement specifications for front coupler on the propeller shaft?
The front coupler on the propeller shaft uses part number T0070-14710. Two units are required. Detailed replacement specifications beyond the part number are not provided in this catalog.
What are the replacement specifications for fuses?
This manual lists two types of fuses: a 10A fuse (Part No. 31351-33630, quantity 4) and a 15A fuse (Part No. 31351-33640, quantity 2). These amperage ratings are the primary replacement specifications.
My L2500DT front wheel drive won't engage, what parts should I look at?
Start with the Propeller Shaft exploded view to identify the front coupler assembly, then check the Front Wheel Drive Case diagram (page 157) for the mating components. The Differential Gear Shaft section lists a 0.40MM shim (page 150), if the shaft shows wear, order that alongside the coupler. This catalog gives you the part numbers and diagrams to source those components (page 155).
Does this manual help me rebuild or replace a worn hydraulic pump on the L2500DT?
Yes. The Hydraulic Pump diagram gives the complete pump assembly part number (page 185), and the Hydraulic Pump Component Parts section breaks out the internal seals and components (page 187). If you are also servicing the control valve, the position control shim is listed at 0.40MM (page 196), confirm your valve variant before ordering.
Where do I find the water pump part number if mine is leaking coolant?
The Water Pump exploded view gives the correct assembly part number for a pump leaking from the weep hole (page 34). The associated hoses and fittings are in the Water Pipe section (page 70), so you can order the pump and its connecting parts together.
My alternator isn't charging, can I get individual component parts or only the whole assembly?
Both. The Alternator section gives the complete assembly part number (page 78), and the Alternator Component Parts diagram breaks out the brushes, rectifiers, and bearings if you only need internal pieces (page 80). This lets you decide between a full assembly swap and an internal repair.
Document Quality
This document is a scanned PDF with an optical character recognition (OCR) layer, so you can search and copy the full text content. The text is generally crisp and very easy to read throughout, ensuring legibility for all part numbers and descriptions. Diagrams and illustrations, such as the exploded views of parts, are raster images; while clear and functional for identifying components and reading labels, they will pixelate if you zoom in significantly. The page condition is clean, with no scan artifacts, stains, or skewed pages present. All pages contain relevant content, and there are no notable blank or filler pages.












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