Part of the Kubota Parts Manuals.
This is the Kubota illustrated parts catalog for the BX1500D sub-compact tractor (publication 100K0727). Every assembly is shown as an exploded diagram alongside a numbered parts list, so you can identify the exact component and its Kubota part number before ordering.Coverage runs the full machine: engine assemblies, the fuel and injection system, cooling, the dynamo and starter, hydraulic pump, HST and transmission, front and rear axles, brakes, steering, three-point hydraulics, and the electrical panel, lights, and wiring.Use it to match part numbers to your serial number, tell interchangeable parts from superseded ones, and build an accurate order for engine, driveline, hydraulic, or electrical repairs on this 2003 to 2005 tractor.
What's Inside This Kubota BX1500D Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Transmission Case, Clutch Shaft/Output Shaft, HST, Range Gear Shaft, Range Gear Shift Fork, PTO Gear Shift Fork, PTO Gear Shift Arm, Differential Lock Shift Fork, Neutral Holder Link, Range Gear Shift Lever, PTO Gear Shift Lever | |
| Fuel System | Idle Apparatus, Air Cleaner, Accelerator Lever, Fuel Tank, Fuel Pipe, Stop Solenoid, Speed Control Pedal | |
| Cooling System | Water Flange and Thermostat, Water Pump, Fan, Water Pipe, Radiator | |
| Engine | Valve and Rocker Arm, Inlet Manifold, Exhaust Manifold, Upper Gasket Kit, Lower Gasket Kit, Piston Kit, Muffler, Engine Support, Hydraulic Piston/Lift Arm | |
| Electrical System | Oil Switch/Thermometer, Dynamo, Starter, Battery, Panel Board, Switch/Sensor, Hazard Light/Tail Light, Winker Lamp, Electrical Wiring | |
| Undercarriage & Travel | Steering Controller | |
| PTO | PTO Shaft, Mid PTO, PTO Select Lever, PTO Protector | |
| Rear Axle, Differential & Brakes | Rear Axle Case, Rear Differential, Rear Axle, Brake, Brake Pedal, Differential Lock Pedal, Front Axle Case, Rear Wheel | |
| Front Axle & Steering | Propeller Shaft, FWD Idle Shaft, Front Wheel Propeller Shaft, Front Wheel Drive Lever, Front Differential, Front Axle, Steering Handle, Steering Linkage, Steering Cylinder, Front Wheel | |
| Hydraulics & 3-Point Hitch | Hydraulic Pump, Hydraulic Control Lever, Hydraulic Oil Line, Hydraulic Cylinder, Control Valve, Top Link, Lower Link, Lift Rod, Top Link Bracket | |
| Body & Operator Station | Front Frame, Bonnet, Bonnet Side, Panel Frame, Fender, Seat Support, Seat, Step, ROPS, Smv Emblem | |
| Decals & Accessories | Label, Accessories and Service Parts | |
| Other Components | Head Right, Gp Idle Shaft, Mower Rear Link RH, Mower Rear Link LH, Front Glille Support, Center Pillar |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Piston size (oversize) | +0.25mm | p. 27 |
| Injection Pump Shim thickness | 0.20mm | p. 36 |
| V-Belt size | FM34.5 | p. 66 |
| Battery rating | 26RA | p. 94 |
| Hazard Light Bulb wattage | 32W | p. 102 |
| Fuse amperage | 30A | p. 106 |
| Transmission Case Gear tooth count | 13T | p. 112 |
| Clutch Shaft Shim Brake thickness | 0.5mm | p. 116 |
| PTO Shaft Rear PTO Gear tooth count | 11T | p. 126 |
| Front Differential Collar size | 4.0mm | p. 170 |
| Control Valve Shim thickness | 0.4mm | p. 196 |
Kubota BX1500D Common Problems This Manual Covers
Engine will not crank or start
A no-crank on the BX1500D usually comes from a weak battery, corroded cables, or a failed safety switch. The battery diagram identifies the battery, hold-down, and cable parts you need.
Manual Section: Battery p. 93Overheating from a clogged radiator
Debris-packed radiator fins and low coolant make these tractors run hot during mowing. The radiator section identifies the core, cap, and mounting parts for cleaning or replacement.
Manual Section: Radiator p. 89Weak or erratic hydraulics
Slow or weak three-point and loader action points to the hydraulic pump or its internals. The hydraulic pump diagrams break the pump down into individual components.
Manual Section: Hydraulic Pump p. 73Rough running from fuel contamination
Water or debris in the fuel makes the engine run rough, lose power, or stall. The fuel tank section shows the tank, cap, and strainer parts to address contamination at the source.
Manual Section: Fuel Tank p. 83Overheating or no charge from the belt
A worn or loose V-belt slips, cutting cooling and charging output. The fan section identifies the belt and drive parts, and the catalog lists the belt size.
Manual Section: Fan p. 63Blown fuses or electrical faults
Intermittent operation and blown fuses send you to the wiring layout. The electrical wiring section shows the fuse rating and harness routing for the tractor.
Manual Section: Electrical Wiring p. 105Frequently Asked Questions
What does this catalog cover?
It covers the complete Kubota BX1500D sub-compact tractor: engine, fuel and injection, cooling, electrical, hydraulic pump, HST and transmission, axles, brakes, steering, and three-point hydraulics. Each system is an exploded diagram with a numbered parts list.
Is this a repair manual or a parts catalog?
It is a parts catalog. It gives exploded diagrams, part numbers, quantities, and serial-number interchange notes for identifying and ordering parts. It does not include repair procedures or torque values.
What battery does the BX1500D use?
The battery section specifies a 26RA rated battery. The exploded view shows the battery, hold-down, and cable parts so you can order the correct replacement and mounting hardware. p. 93
What is the fuse rating for the BX1500D?
The electrical wiring section shows a 30A fuse. Matching the rating from the diagram protects the circuit and prevents repeat failures when you service the electrical system. p. 105
What format is this Kubota BX1500D manual in?
This is a 250-page scanned PDF (3 MB) ready for immediate download. Works on any device, so pull it up on your phone while you're under the hood. No shipping, no waiting.
Am I able to print pages from this Kubota BX1500D manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.




















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