Part of the Kubota Parts Manuals.
Three B6100 variants, one parts catalog: the B6100D-T, B6100D-P, and B6100D all trace back to OEM #100K0034 across 135 pages. Every factory component is plotted, from the crankcase and cylinder head groups through to the 3-point linkage hitch assembly. Exploded-view sections each carry a complete numbered parts list, while hydraulic parts diagrams show control valve internals and oil pressure pipe routing. A country-code cross-reference table handles sourcing across U.S., Canadian, French, and Australian markets. Weights are printed throughout, so the crankcase assembly reads 27 kgf and the cylinder head 9.5 kgf. Chasing one number through three wrong catalogs burns a morning. Download the bookmarked file once, then search by keyword or jump straight to a section by name, even from your phone in the dealer's yard.
What's Inside This Kubota B6100D-T, B6100D-P, B6100D Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Nozzle Holder Group, Injection Pump Group, Speed Control Plate Group, Governor Group, Accelerator Pedal Group, Fuel Tank Group, Air Cleaner Group Except, Fuel Filter Group | |
| Cooling System | Radiator Group | |
| Engine | Crankcase Group, Cylinder Head Group, Gear Case Group, Bearing Case Group, Breather Group, Inlet Manifold Group, Valve Rocker Arm Group, Camshaft Group, Piston Crankshaft Group, Flywheel Group, Muffler Group, Front Wheel Gear Case Group | |
| Electrical System | Dynamo Group, Starter Group, Battery Group | |
| Clutch & Transmission | Clutch Group, Transmission Case Group, Clutch Rod Group, Clutch Housing Group | |
| PTO | 3rd 5th PTO Shaft Group | |
| Rear Axle, Differential & Brakes | Rear Wheel Group, Brake Group, Brake Rod Group | |
| Front Axle & Steering | Steering Group, Front Wheel Support Group, Front Axle Case Group, Front Differential Group, Front Wheel Group | |
| Hydraulics & 3-Point Hitch | Oil Pressure Pump Group, Control Valve Group, 3-Point Linkage Group | |
| Body & Operator Station | Head Cover Group, Case Cover Group, Seat Group, Fender Group, Bonnet Group | |
| Decals & Accessories | Name Plate Group, Accessory and Service Parts Group | |
| Other Components | Axle Case Group, 1st Shaft 4th Shaft Group, 2nd Shaft Reverse Shaft Group, Differential Group, Main Speed Change Group, Aux.Speed Change Group, Rotary Speed Change Group, Oil Pressure Pipe Group, Oil Pressure Group 1, Oil Pressure Group 2, Panel Group, Knuckle Arm Group, Drive Shaft Group |
Every system also includes a parts list and a figure.
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Crankcase Assembly Weight | 27 kgf | p. 6 |
| Oil Pan Weight | 1.1 kgf | p. 6 |
| Oil Filter Weight | 0.4 kgf | p. 6 |
| Cylinder Head Assembly Weight | 9.5 kgf | p. 8 |
| Dynamo Weight | 1.7 kgf | p. 36 |
| Fan Weight | 0.16 kgf | p. 36 |
| Clutch Disk Assembly Weight | 0.9 kgf | p. 38 |
| Clutch Plate Pressure Assembly Weight | 3.1 kgf | p. 38 |
| Radiator Assembly Weight | 6 kgf | p. 101 |
| Muffler Weight | 2.8 kgf | p. 107 |
| Battery Weight | 9.3 kgf | p. 111 |
| Air Cleaner Body Weight | 0.69 kgf | p. 116 |
Kubota B6100D-T, B6100D-P, B6100D Common Problems This Manual Covers
Kubota B6100D battery dead or won't hold charge, need correct replacement part number p. 110
Open the Battery Group diagram on page 110. The Battery, Retainer Battery, and Cover Battery each show as separate line items, so order only the piece you need. The battery assembly weighs 9.3 kgf; confirm your replacement matches that before buying, then read the final part number off the master list.
Manual Section: Battery GroupClutch slipping or chattering, need to confirm correct disk assembly and pressure plate part numbers p. 37
Turn to the Clutch Group exploded view on page 37. The Assy Disk Clutch and Assy Plate Pressure are listed as separate assemblies. The disk weighs 0.9 kgf, the pressure plate 3.1 kgf (page 38); match those figures to confirm the right parts, then cross-check the numbers.
Manual Section: Clutch GroupCharging system intermittent or failed, need dynamo assembly part number for replacement p. 35
Identify the failed piece on the Dynamo Group figure, page 35, where the Dynamo, Rotor, and Assy Stator each stand as individual components. The complete dynamo assembly weighs 1.7 kgf (page 36), a quick way to verify you have the right unit before you order.
Manual Section: Dynamo GroupTractor overheats under load, need radiator assembly or cap part number to order p. 100
Locate the Radiator Group diagram on page 100. The Assy Radiator, Cover Fan, and Cap Radiator each break out as separate line items, so pin down which one failed before ordering. At 6 kgf (page 101), the radiator assembly weight helps confirm you picked the right one. Double-check the number on the master list.
Manual Section: Radiator GroupAir filter element clogged, unsure if element and body are separate parts or one assembly p. 115
Check the Air Cleaner Group diagram on page 115. The body (0.69 kgf, per page 116) and the internal element are listed separately, so order just the element unless the housing is cracked. Match each part to the exploded view, then verify the number.
Manual Section: Air Cleaner Group Except[Overseas]Frequently Asked Questions
What are the replacement specifications for Battery?
Kubota lists the B6100D battery as Part No. 66704-55430, labeled simply "BATTERY", with a weight of 9.3 kgf (20.46 lb).
What are the replacement specifications for Fuel filter?
Part No. 13251-41060, listed only as "FILTER", is the B6100D fuel filter. It weighs 0.01 kgf (0.022 lb).
Is this Kubota B6100D-T, B6100D-P, B6100D manual a digital download?
Immediate download of the complete 135-page searchable Parts Catalog. Read it on any device, from the laptop at your desk to your phone in the field.
Can I print specific sections of this Kubota B6100D-T, B6100D-P?
None at all: the PDF is DRM-free. Print whatever sections you want to take to the shop. Standard letter or A4 paper works.
Does this Kubota B6100D-T, B6100D-P, B6100D manual cover the?
Yes, this Kubota B6100D-T, B6100D-P, B6100D Parts Catalog includes hydraulic system diagrams, circuit schematics, and component specifications.




















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