Part of the Kubota Parts Manuals.
This is the factory parts catalog for the Kubota L4610DT-HST compact tractor, a 342 page illustrated PDF built around exploded diagrams and the matching part number lists. Each assembly is drawn out and numbered, then cross referenced to Kubota part numbers, quantities, serial number ranges, and interchangeability notes.Coverage runs from the engine (crankcase, cylinder head, injection pump, water pump) through the fuel and cooling systems, the electrical system (alternator, starter, battery), and the clutch, transmission, rear axle, front axle, steering, and hydraulic groups. The catalog opens with instructions on reading the column headings and the serial number and country codes.Owners, independent mechanics, and restorers use it to identify the exact replacement part for their machine, confirm it fits their serial range, and order with confidence instead of guessing. Delivered as an instant PDF download you can search on any device or print for the bench.
What's Inside This Kubota L4610DT-HST Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch, Clutch Lever, Clutch Pedal, Clutch Housing, Mid Case, HST, Transmission Case, Main Shaft, PTO Clutch, Range Gear Shift Fork, Differential Lock Shift Fork, Neutral Holder Link, Range Gear Shift Lever, Range Gear Shift Rod, PTO Gear Shift Lever | |
| Fuel System | Fuel Camshaft, Engine Stop Lever, Injection Pump, Governor, Speed Control Plate, Nozzle Holder and Glow Plug, Nozzle Holder, Air Cleaner, Stop Solenoid/Engine Stop Wire, Accelerator Lever, Accelerator Rod, Fuel Tank, Fuel Pipe and Fuel Filter, Fuel Filter, Speed Control Pedal, Air Cleaner Cover Kit | |
| 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 | |
| Undercarriage & Travel | Steering Controller | |
| PTO | PTO Shaft, 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 Axle, Steering Handle, Steering Cylinder, Front Wheel | |
| Hydraulics & 3-Point Hitch | Hydraulic Pump, 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, Top Link Holder, Swinging Drawbar/Clevis Drawbar | |
| 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, Bevel Gear, Differential |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Oil PAN Weight | 4.1 kgf | p. 9 |
Kubota L4610DT-HST Common Problems This Manual Covers
Oil leaks around the crankcase
Worn plugs, caps, and gaskets in the crankcase lead to seepage over time. The Crankcase diagram and parts list identify the sealing plugs, caps, and related hardware you need to reseal it.
Manual Section: Crankcase p. 6Weak charging or flat battery
A tractor that keeps killing its battery often has a worn alternator or failed regulator. The Alternator section breaks down the alternator, pulley, rotor, rectifier, and regulator by part number.
Manual Section: Alternator [Rops Type] p. 85Slow cranking or no crank
Starter clicks and slow cranking with a good battery usually point to a worn starter or magnetic switch. The Starter section covers the starter assembly and its component parts.
Manual Section: Starter p. 90Hard starting from fuel starvation
Hard starts after sitting are commonly tied to a clogged filter or air in the fuel lines. The Fuel Pipe and Fuel Filter section lists the filter assembly, tubes, and clips to renew.
Manual Section: Fuel Pipe and Fuel Filter p. 72Overheating under load
Restricted or damaged radiator parts cause the engine to run hot during heavy work. The Radiator section identifies the radiator assembly, fan shroud, cap, and drain plug.
Manual Section: Radiator p. 81Coolant leak at the water pump
A weeping water pump means a worn seal or bearing inside the pump. The Water Pump section provides the pump components so you can rebuild or replace it.
Manual Section: Water Pump p. 44Frequently Asked Questions
What machine does this parts catalog cover?
It covers the Kubota L4610DT-HST compact tractor, the hydrostatic 4WD version. Assemblies from the engine through the transmission, axles, steering, and hydraulics are diagrammed and listed by part number.
Does it include Kubota part numbers?
Yes. Every diagram is backed by a parts list showing the reference number, Kubota part number, description, quantity, serial number range, and interchangeability, as explained in the opening instructions. p. 1
How do I make sure a part fits my tractor?
Check the S.No. column against your tractor's serial number. The instructions explain how the serial range and interchangeability symbols tell you whether a part suits your machine. p. 1
Does it cover the engine assemblies?
Yes. The engine group starts with the Crankcase and continues through the cylinder head, injection pump, water pump, and related parts, each with its own diagram and numbered parts list. p. 6
How quickly can I access this manual after buying?
The 342-page searchable PDF downloads the moment checkout clears. Open it on a laptop, tablet, or phone and take it straight to the shop floor.
Are there any print restrictions on this manual?
Yes. Print as many copies as you like; there are no restrictions. Plenty of mechanics run off only the section they need for the job at hand.
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