One job drives this catalog: pin down the right OEM part before you pick up the phone. Its 285 pages of itemized parts lists sit alongside exploded views for every major system, crankcase to 3-point linkage, with each transmission variant in its own section so your Manual T/M, GST, or HST part numbers never get crossed. Old-type and new-type assemblies are broken out separately, so when you order clutch housing or mid-case components that changed mid-production, you match your serial number instead of guessing. Confirm your replacement battery as 80D26R-MF and the small circuit fuse at 10A; both sit against your exact transmission code. Order the wrong part once and you're eating a week's delay. Bookmarked by system and searchable across all 574 pages, it's ready for the parts counter.
What's Inside This Kubota L3710DT, L3710GST, L3710HST Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Fuel Camshaft, Engine Stop Lever, Injection Pump, Governor, Speed Control Plate, Nozzle Holder and Glow Plug, Nozzle Holder, Air Cleaner, Stop Solenoide/Engine Stop Wire, Accelerator Lever, Accelerator Linkage, Accelerator Rod, Fuel Tank, Fuel Pipe and Fuel Filter, Fuel Filter, 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, Main Bearing Case, Camshaft and Idle Gear Shaft, Piston and Crankshaft, Flywheel, Valve and Rocker Arm, Inlet Manifold, Upper Gasket Kit, Lower Gasket Kit, Exhaust Manifold/Muffler, Oil Cooler | |
| Electrical System | Alternator, Starter, Battery, Switch 1, Switch 2, Panel Board, Light 1, Electrical Wiring, Switch Kit | |
| Clutch & Transmission | Clutch, Clutch Lever, Clutch Pedal, Clutch Housing, Mid Case, Transmission Case, Main Shaft, Countershaft, Hydraulic Clutch, Shuttle Shaft, Range Gear Shaft, PTO Countershaft, PTO Clutch, Main Gear Shift Fork, Shuttle Shift Fork, Range Gear Shift Fork/Creep Gear Shift Fork | |
| PTO | PTO Shaft, Mid PTO, PTO Hydraulic Oil Line, PTO Protector | |
| Rear Axle, Differential & Brakes | Rear Differential, Rear Axle, Brake, Brake Rod 1, Brake Rod 2, Brake Pedal, Rear Wheel | |
| Front Axle & Steering | Spiral Bevel Pinion, Front Wheel Drive Lever, Front Axle Frame, Propeller Shaft, Front Wheel Drive Shaft, Front Differential Case, Front Differential, Front Axle Case, Differential Gear Shaft, Front Axle, Steering Handle, Steering Controller, Steering Linkage, Steering Cylinder, Front Wheel | |
| Hydraulics & 3-Point Hitch | Gst Valve, Hydraulic Pump, Regulator Valve, Hydraulic Oil Line, Hydraulic Outlet Block, Hydraulic Pipe, Hydraulic Cylinder, Lift Arm, Feed Back Lever, Control Valve, Position Control Lever, Top Link, Point Linkage 1, Point Linkage 2, Drawbar, Draft Control Lever | |
| Body & Operator Station | Head Cover, Cruise Control Cable, Front Grille, Front Grille Support, Hood, Hood Side RH, Hood Side LH, Side Cover Lower, Shutter Plate, Panel Frame, Fender, Floor Seat, Seat, Seat Suspension, Step, ROPS | |
| Decals & Accessories | Label 1, Label 2, Accessories and Service Parts | |
| Other Components | HST, Input Shaft, Output Shaft, Cruise Control Lever, Neutral Holder Link, Smv Emblem |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Battery Type | 80D26R-MF | p. 112 |
| Panel Board Bulb Power | 3.4W | p. 129 |
| Light 1 Bulb Power (25W) | 25W | p. 132 |
| Light 1 Bulb Power (27W) | 27W | p. 132 |
| Fuse Rating (Small) | 10A | p. 136 |
| Fuse Rating (Medium) | 15A | p. 136 |
| Fuse Rating (Large) | 40A | p. 136 |
| Nozzle Holder Washer Adjusting (example thickness) | 0.925mm | p. 49 |
| Hydraulic Clutch Plate Thickness | 1.6mm | p. 205 |
| Rear Differential Washer Side Gear Thickness | 1.5mm | p. 219 |
| Spiral Bevel Pinion Shim Thickness | 0.5mm | p. 213 |
| Range Gear Shift Rod Shim Thickness | 0.8mm | p. 296 |
Kubota L3710DT, L3710GST, L3710HST Common Problems This Manual Covers
Kubota L3710GST hydraulic clutch slipping under heavy load or losing forward drive completely p. 204
Inspect the exploded diagram on page 204 to identify the individual clutch components. Verify your replacement plates match the 1.6mm hydraulic clutch plate thickness spec on page 205. Order the part numbers listed in the index to rebuild the pack.
Manual Section: Hydraulic Clutch [Gst Type] [W/O Ind-Pto]Intermittent no-start condition or frequent blown fuses when turning the ignition key p. 135
Trace the electrical wiring parts list on page 135 to find the correct harness connectors. Swap any blown medium fuses for standard 15A components, listed on page 136. Confirm the battery tray fits the factory 80D26R-MF battery, noted on page 112.
Manual Section: Electrical Wiring [Except HST Type] [Rops Type]Front wheel drive binding or excessive gear noise from the front axle housing p. 212
Review the spiral bevel pinion assembly breakdown on page 212 to locate the correct shim part numbers. Select replacement shims matching the 0.5mm spiral bevel pinion shim thickness spec on page 213. Match your specific transmission type before ordering.
Manual Section: Spiral Bevel Pinion [Except HST Type] [W/O Creep]Engine runs rough, smokes heavily, or misfires due to faulty fuel injection nozzles p. 48
Examine the nozzle holder component breakdown on page 48 to find the internal replacement parts. Order adjusting washers that match the 0.925mm thickness on page 49. Cross-reference the engine serial number for exact fitment.
Manual Section: Nozzle Holder [Component Parts]Frequently Asked Questions
What hydraulic clutch plate thickness spec does the Kubota L3710GST use?
The replacement hydraulic clutch plates must measure 1.6mm, as specified on page 205. The exploded diagram on page 204 shows all individual clutch components for ordering the correct pack.
What battery does the Kubota L3710DT use and what fuse ratings are listed?
The factory battery is the 80D26R-MF, confirmed on page 112. The electrical wiring parts list on page 135 lists the correct harness connectors, and page 136 specifies medium fuse replacements at 15A standard.
What shim thickness does the Kubota L3710 spiral bevel pinion use?
The replacement shim for the spiral bevel pinion measures 0.5mm, listed on page 213. The assembly breakdown on page 212 shows the correct shim part numbers; match your specific transmission type before ordering.
What injector nozzle holder parts does the Kubota L3710 need and what washer thickness is required?
Adjusting washers for the nozzle holder must be 0.925mm thick, listed on page 49. The nozzle holder component breakdown on page 48 shows all internal replacement parts. Cross-reference the engine serial number for exact fitment.
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Yes. Print as many copies as you like, with no restrictions. Plenty of mechanics run off just the section they need and take it to the shop floor.
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