This is the factory parts catalog for the Kubota L3710 compact tractor in all three transmission versions: the L3710DT gear-drive, the L3710GST glide-shift, and the L3710HST hydrostatic. It is the illustrated parts book used to identify and order the correct genuine components for these machines.Each system is presented as an exploded view paired with a numbered parts list, covering the engine, fuel system, cooling, alternator, starter, battery, switches, wiring, and the clutch, transmission, and drivetrain assemblies. Interchangeability symbols and serial-number ranges show which part fits your particular tractor.Use it to look up Kubota part numbers, understand how an assembly is built before you disassemble it, and order the right filters, switches, seals, and drivetrain parts without guesswork. Delivered as a downloadable, printable PDF.
What's Inside This Kubota L3710DT, L3710GST, L3710HST Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch, Clutch Lever, Clutch Pedal, Clutch Housing, Mid Case, HST, Transmission Case, Main Shaft, Countershaft, Hydraulic Clutch, Shuttle Shaft, Range Gear Shaft, PTO Countershaft, PTO Clutch, Main Gear Shift Fork, Shuttle Shift Fork | |
| 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, Oil Cooler | |
| Engine | Crankcase, Oil Pan, Cylinder Head, Gear Case, Head Cover, 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 | |
| Electrical System | Alternator, Starter, Battery, Switch 1, Switch 2, Panel Board, Light 1, Electrical Wiring, Switch Kit | |
| Undercarriage & Travel | Steering Controller | |
| PTO | PTO Shaft, Mid PTO, PTO Hydraulic Oil Line, PTO Protector | |
| Rear Axle, Differential & Brakes | Spiral Bevel Pinion, Rear Differential, Rear Axle, Brake, Brake Rod 1, Brake Rod 2, Brake Pedal, Front Axle Case, Differential Gear Shaft, Rear Wheel | |
| Front Axle & Steering | Front Wheel Drive Lever, Front Axle Frame, Propeller Shaft, Front Wheel Drive Shaft, Front Differential Case, Front Differential, Front Axle, Steering Handle, 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, 3-Point Linkage 1, 3-Point Linkage 2, Drawbar, Draft Control Lever | |
| Body & Operator Station | 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, Smv Emblem | |
| Decals & Accessories | Label 1, Label 2, Accessories and Service Parts | |
| Other Components | Input Shaft, Output Shaft, Cruise Control Lever |
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
Loss of drive or slipping under load
Drivetrain problems that stop the tractor from moving are among the most serious complaints on the L3710. The catalog breaks out the clutch assembly so you can identify the correct wear parts when drive is lost or slips.
Manual Section: Clutch p. 147No-start or intermittent starting
Electrical starting problems are frequently investigated when these tractors become intermittent. The starter section shows the assembly and component parts so you can rebuild or replace the correct unit.
Manual Section: Starter p. 107Weak charging or dead battery
Slow cranking and a battery that will not stay charged often point to the alternator. The exploded view lists the alternator and its component parts for the ROPS-type machines.
Manual Section: Alternator [Rops Type] p. 102Blown fuses and wiring faults
Repeated blown fuses or dead circuits are a common electrical complaint. The wiring section shows the harness layout and fuse ratings for the gear-drive versions so you can match the right replacement.
Manual Section: Electrical Wiring [Except HST Type] [Rops Type] p. 135Fuel starvation and hard starting
Fuel delivery problems are often mistaken for engine failure. The fuel pipe and fuel filter section identifies the filter, lines, and related parts so you can restore clean fuel flow.
Manual Section: Fuel Pipe and Fuel Filter p. 89Safety switch shutdown or no-start
Safety interlock switches can block starting or shut the tractor down when they fail. The switch section identifies the individual switches and their part numbers for the gear-drive machines.
Manual Section: Switch 1 [Except HST Type] [Rops Type] [Old Type] p. 113Frequently Asked Questions
Which tractors does this catalog cover?
It covers the Kubota L3710 in all three transmission types: the L3710DT gear-drive, L3710GST glide-shift, and L3710HST hydrostatic. Many sections are split by transmission type so you can find the parts specific to your machine.
Is this a repair manual or a parts catalog?
It is a parts catalog. It provides exploded diagrams with numbered parts lists and genuine Kubota part numbers, plus interchangeability symbols and serial-number ranges, rather than repair procedures or torque values.
How are the part numbers organized?
Parts are grouped by system, with a product index at the front listing engine, fuel, cooling, electrical, and clutch and transmission groups. Each group has an exploded view followed by its numbered parts list. p. 3
What battery does this tractor use?
The battery section lists the 80D26R-MF battery for these machines, along with the related mounting and cable parts you can order by part number. p. 111
How quickly can I access this manual after?
Checkout delivers a 574-page searchable PDF straight to your device. Open it on a laptop, tablet, or phone and take it straight to the job.
Can I print specific sections of this manual?
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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