Part of the Kubota Parts Manuals.
This is the factory parts catalog for the Kubota B2100HSD, B1700HSD and B2400HSD compact diesel tractors, delivered as a downloadable PDF you can open on any device. Across 295 pages it maps every assembly on these machines to its exact Kubota part number, from the crank case and injection pump through the clutch, hydraulic pump, HST, front axle and full electrical wiring.Each section pairs an exploded diagram with a numbered parts list and serial-number ranges, so you can identify the right component, confirm the range it fits, and order with confidence instead of guessing. Whether you are rebuilding the engine, chasing a no-start back to the stop solenoid, or replacing worn brake and front-axle parts, the catalog shows exactly what goes where.This is a parts identification reference, not a step-by-step repair guide, but for owners and independent mechanics keeping a B-series Kubota running it is the fastest way to get accurate part numbers.
What's Inside This Kubota B2100HSD, B1700HSD, B2400HSD Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch, Clutch Rod, Clutch Pedal, Clutch Housing, Transmission Case, Clutch Shaft/Proreller Shaft, HST, 2Nd Shaft/3Rd Shaft/4Th Shaft, Speed Change Lever, Range Gear Shift Lever, PTO Gear Shift Lever, Bi-Speed Turn Clutch, Bi-Speed Turn Shift Lever | |
| Fuel System | Fuel Camshaft and Governor Shaft, Stop Solenoid, Injection Pump, Governor, Nozzle Holder and Glow Plug, Nozzle Holder, Air Cleaner, Accelerator Lever, Fuel Tank, Fuel Pipe, Fuel Filter, Speed Control Pedal | |
| Cooling System | Water Flange and Thermostat, Fan, Water Pipe, Radiator | |
| Engine | Oil Pan, Cylinder Head, Gear Case, Head Cover, Main Bearing Case, Camshaft and Idle Gear Shaft, Piston and Crank Shaft, Flywheel, Valve and Rocker Arm, Inlet Manifold, Exhaust Manifold, Upper Gasket Kit, Lower Gasket Kit, Muffler, Differential Gear Case, Bevel Gear Case | |
| Electrical System | Dynamo, Alternator, Starter, Battery, Panel Board, Head Light, Tail Light/Hazard Light/Working Light, Electrical Wiring | |
| Undercarriage & Travel | Steering Controller | |
| PTO | 5Th Shaft/PTO Shaft, Mid PTO | |
| Rear Axle, Differential & Brakes | Rear Axle Case, Rear Differential, Rear Axle, Brake, Parking Brake Lever, Brake Pedal, Differential Lock Pedal, Front Axle Case, Rear Wheel | |
| Front Axle & Steering | Front Wheel Propeller Shaft, Front Wheel Drive Lever, Front Differential, Front Axle, Front Drive Shaft, Drag Link, Tie Rod, Steering Handle, Front Wheel | |
| Hydraulics & 3-Point Hitch | Hydraulic Pump, Position Control Lever, Hydraulic Oil Line, Flow Divider Valve, Hydraulic Cylinder Case, Control Valve, Lift Rod, Lower Link, Top Link | |
| Body & Operator Station | Frame, Front Grille, Hood, Side Cover, Fender, Seat Support, Seat, Step, ROPS | |
| Decals & Accessories | Label, Accessories and Service Parts | |
| Other Components | Crank Case, Speed Set Lever, Bi-Speed Turn Lever, Bi-Speed Turn Case |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| B1700HSD, B2100HSD [A], B2400HSD [A] | ||
| Fuse Rating | 30A | p. 117 |
| Fuse Auto Rating | 5A | p. 117 |
| B2100HSD | ||
| Piston Oversize | +0.50MM | p. 22 |
| Crankpin Metal Undersize | -0.20MM SET | p. 22 |
| Shim Injection Pump Thickness | 0.20MM | p. 31 |
| Light Bulb Power | 27W | p. 115 |
| Shim Thickness (5th Shaft) | 1.4MM | p. 150 |
| Gear Teeth Count (4WD) | 20T | p. 156 |
| Gear Teeth Count (Bevel) | 41T | p. 201 |
| B1700HSD, B2100HSD, B2400HSD | ||
| Fuse Rating | 30A | p. 117 |
| Fuse Auto Rating | 10A | p. 117 |
| Fuse Rating (Canada) | 50A | p. 119 |
Kubota B2100HSD, B1700HSD, B2400HSD Common Problems This Manual Covers
No-start traced to the stop solenoid
Owners of these tractors often chase a no-start or sudden shut-off back to the fuel stop solenoid. This section gives the exploded view and part numbers to replace the solenoid and its mounting hardware.
Manual Section: Stop Solenoid p. 27Blown fuses and wiring faults
Intermittent electrical faults and blown fuses are common on aging B-series tractors. The Electrical Wiring section identifies the harness, fuse and connector part numbers you need to restore the circuit.
Manual Section: Electrical Wiring p. 116Weak or slow hydraulic lift
When the loader or three-point lift becomes weak, the hydraulic pump is a frequent culprit. This section lays out the pump assembly and component parts so you can order the correct seals and internals.
Manual Section: Hydraulic Pump p. 66HST loses drive
A hydrostatic transmission that hesitates or loses drive under load may need internal parts. This section shows the HST assembly with the part numbers required for a rebuild.
Manual Section: HST p. 139Starter will not crank
A tractor that clicks but will not turn over often points to the starter. This section provides the starter and its component parts so worn units can be repaired or replaced.
Manual Section: Starter p. 100Worn or uneven brakes
Brake wear and adjustment are recurring maintenance items on these compact tractors. This section identifies the brake components to inspect and order when stopping performance drops off.
Manual Section: Brake p. 159Frequently Asked Questions
Which tractors does this parts catalog cover?
It covers the Kubota B2100HSD, B1700HSD and B2400HSD compact diesel tractors, listing part numbers and exploded diagrams for their shared and model-specific assemblies.
Is this a repair manual or a parts list?
This is a parts catalog. It shows exploded diagrams, part numbers and quantities for ordering components, not step-by-step service or troubleshooting procedures.
Where do I find fuse and wiring part numbers?
The Electrical Wiring section, starting on page 116, covers the harness, fuses and connectors, including the 30A main fuse used on these models. p. 116
Can I look up hydraulic pump parts?
Yes. The Hydraulic Pump section, from page 66, provides the exploded view and part numbers for the pump and its component parts. p. 66
What exactly do I receive with this Kubota B1700HSD Parts Catalog?
A 295-page searchable PDF, ready to download right away. It opens on any device, so you can pull it up on your phone under the hood. No shipping, no waiting.
Am I able to print pages from this manual?
Zero restrictions: the PDF is DRM-free. Print whatever sections you want for the shop floor on standard letter or A4 paper.
Does this Kubota B2100H, B1700H, B2400H manual cover the hydraulic system?
Yes. The catalog includes detailed exploded diagrams and parts lists for the entire hydraulic system on the Kubota B2100H, B1700H, B2400H.
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