Part of the Kubota Parts Manuals.
Every assembly on the B2410HSDB compact HST tractor is indexed across 368 bookmarked pages: engine internals, 4WD drivetrain, hydraulic system, and cab, right down to the Bi-Speed Turn clutch and control valve sub-components. Parts lists supply OEM part numbers, quantities, and serial-number applicability. Exploded parts diagrams cover each oil circuit from the suction pump through the HST loop, power steering pump, and 3-point lift cylinder. Engine coverage spans 35 pages, mapping the crankcase (32 kgf, page 8), injection pump, governor, nozzle holders, and both upper and lower gasket kits. Fuse ratings call out 5A, 10A, and 20A auto circuits alongside the 30A main, each with its matching Kubota part number. Bookmarked sections let you jump straight to any assembly, confirm the quantity, and place the order.
What's Inside This Kubota B2410HSDB Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Fuel Camshaft and Governor Shaft, Engine Stop Lever, Injection Pump, Governor, Speed Control Plate, Nozzle Holder and Glow Plug, Nozzle Holder, Fuel Pump, Air Cleaner, Accelerator Lever, Fuel Tank, Fuel Pipe, Fuel Filter, Stop Solenoid, Speed Control Pedal | |
| Cooling System | Water Flange and Thermostat, Water Pump, Fan, Water Pipe, Radiator, Reserve Tank | |
| Engine | Crankcase, Oil Pan, Cylinder Head, Gear Case, Oil Filter, Main Bearing Case, Camshaft and Idle Gear Shaft, Piston and Crankshaft, Flywheel, Valve and Rocker Arm, Inlet Manifold, Exhaust Manifold, Muffler, Upper Gasket Kit, Lower Gasket Kit, Differential Gear Case | |
| Electrical System | Dynamo and Pulley, Dynamo, Alternator Kit, Alternator, Starter, Battery, Switch, Panel Board, Head Light, Hazard Light, Tail Light, Electrical Wiring, Warking Light Kit | |
| Clutch & Transmission | Clutch, Clutch Rod, Clutch Pedal, Clutch Housing, Transmission Case, Clutch Shaft, Range Gear Shift Fork, PTO Gear Shift Fork, Differential Lock Shift Fork, Range Gear Shift Lever, PTO Gear Shift Lever, Bi-Speed Turn Clutch, Bi-Speed Turn Shift Lever | |
| PTO | PTO Shaft, Mid PTO, PTO Protector | |
| Rear Axle, Differential & Brakes | Rear Axle Case, Rear Differential, Rear Axle, Brake, Brake Rod 1, Parking Brake Lever, Brake Pedal, Differential Lock Pedal, Rear Wheel | |
| Front Axle & Steering | Propeller Shaft, Front Wheel Propeller Shaft, Front Wheel Drive Lever, Front Axle Case, Front Differential, Differential Gear Shaft, Front Axle, Tie Rod, Steering Handle, Steering Post, Front Wheel, Power Steering Hose Kit | |
| Hydraulics & 3-Point Hitch | Hydraulic Pump, Hydraulic Control Lever, Hydraulic Oil Line, Hydraulic Cylinder, Feed Back Lever, Control Valve, Point Linkage 2, Point Linkage 1, Drawbar | |
| Body & Operator Station | Head Cover, Front Frame, Center Frame, Front Grille, Bonnet, Panel Cover, Side Cover, Shutter Plate, Fender, Fender Stay, Floor Seat, Seat Support, Step, ROPS Kit | |
| Decals & Accessories | Label, Accessories and Service Parts | |
| Other Components | Dipstick and Guide, HST, Front Shaft, Nd Shaft, Rd Shaft, Th Shaft, Speed Set Lever, Neutral Holder Link, Bi-Speed Turn Lever, Front Drive Shaft, Bi-Speed Turn Case, Knuckle Arm, Drag Link, Lower Link, Check Chain, Hitch |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| FUSE AUTO current rating | 5A | p. 138 |
| FUSE current rating | 30A | p. 138 |
| CRANKCASE (COMP.CRANKCASE) Weight | 32 kgf | p. 8 |
| CYLINDER HEAD (COMP.CYLINDER HEAD) Weight | 9.2 kgf | p. 12 |
| OIL FILTER (ASSY CARTRIDGE OIL) Weight | 0.35 kgf | p. 19 |
| PISTON AND CRANKSHAFT (COMP.CRANKSHAFT) Weight | 9.58 kgf | p. 28 |
| FLYWHEEL (COMP.FLYWHEEL) Weight | 17.2 kgf | p. 30 |
| FUEL PUMP(MECHANICAL) (ASSY PUMP FUEL) Weight | 0.13 kgf | p. 51 |
| DYNAMO AND PULLEY (ASSY DYNAMO) Weight | 1.33 kgf | p. 54 |
| WATER PUMP (ASSY PUMP WATER) Weight | 0.8 kgf | p. 60 |
| HYDRAULIC PUMP (ASSY PUMP HYDRAULIC) Weight | 2.22 kgf | p. 73 |
| RADIATOR [4WD] [EXCEPT[AU]] (ASSY RADIATOR) Weight | 4 kgf | p. 103 |
Kubota B2410HSDB Common Problems This Manual Covers
Kubota B2410HSDB won't start or loses electrical power, need correct fuse part numbers
Open the electrical section starting at page 136. The fuse block carries 5A, 10A, and 20A auto fuses plus a 30A maxi fuse; part numbers for each rating appear on pages 138 and 140. Cross-reference the circuit position in the parts list to pinpoint which fuse covers the failed circuit before ordering.
Manual Section: Electrical Wiring p. 136Engine won't shut off or refuses to start, need stop solenoid assembly part number
Review the stop solenoid exploded view on page 109. Identify all sub-components: solenoid body, mounting hardware, and wiring pigtail, each listed by part number. Check the electrical parts list on page 136 to confirm which fuse circuit (5A or 10A) protects the solenoid so you can order the correct connector and fuse alongside the assembly.
Manual Section: Stop Solenoid p. 109Charging voltage reads low, need correct alternator kit and voltage regulator part numbers
Refer to page 82 for the alternator kit parts list covering the complete assembly (1.33 kgf). Internal components, including voltage regulator, brushes, and bearings, are diagrammed on page 84. Verify your serial number range before ordering; kit contents vary by production year and market region.
Manual Section: Alternator Kit p. 82Forward/reverse pedal stiff or won't return to neutral, need HST linkage part numbers
Check the speed control pedal diagram on page 203 for pivot pin and return spring part numbers. Cross-reference the neutral holder link on page 201 for link rod and bracket hardware. For internal HST parts, page 164 diagrams components individually; note that the hydraulic pump (2.22 kgf, page 73) is ordered separately from the external linkage.
Manual Section: Speed Control Pedal p. 203Battery fails repeatedly, need correct replacement battery and bracket hardware part numbers
Pull up the battery exploded view on page 117 for non-AU models (page 119 for AU). The bracket assembly weighs 2.25 kgf per the listing on page 118; confirm you are ordering the correct bracket, hold-down rod, and terminal hardware together. If the charging system is also suspect, cross-reference the alternator kit on page 82.
Manual Section: Battery [Except[Au]] p. 117Frequently Asked Questions
What are the replacement specifications for fuses?
Fuse replacement part numbers are listed in the ELECTRICAL WIRING section: 30A fuse (Part No. 1G111-65720), 5A fuse (Part No. 66426-80010), 10A fuse (Part No. 48100-55880), and 20A fuse (Part No. 36919-56650). p. 138
What are the replacement specifications for relays?
The relay is Part No. 68881-53540, listed as COMP.RELAY in the SWITCH section on page 122 and again in the ALTERNATOR KIT section on page 83. No electrical performance specs (voltage, current) are provided in this parts book. p. 122
How will I receive this Kubota B2410HSDB Parts Catalog?
Instant PDF download. The full 368-page searchable Parts Catalog is available immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Is this Kubota B2410HSDB Parts Catalog printable?
Yes. The PDF has no DRM restrictions. Print any page or section you need for your shop. Works with any standard printer.
Can I find hydraulic circuit diagrams in this Kubota B2410HSDB manual?
This is a parts catalog, so it shows exploded parts diagrams with OEM part numbers. It includes detailed exploded views of the hydraulic components, pump, control valve, cylinder, and oil lines. Circuit-level wiring diagrams are not included.
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