Tracking down the right component for a Kubota M4500DT requires accurate diagrams. This 187-page parts catalog PDF breaks down the entire tractor, from the 4 kgf gear case assembly to the front wheel linkages. Exploded views cover the engine, transmission, drivetrain, hydraulics, and electrical systems. Every illustration pairs with a numbered reference table showing exact part numbers, quantities, and country-code cross-references (AU, CA, FR, GR, NZ). You can easily locate Part No. 15612-72060 for the 14.5 kgf radiator assembly or Part No. 15402-32430 for the oil filter cartridge. Forget squinting at faded paper manuals. The file is fully bookmarked by system and searchable by keyword, allowing you to pull it up on a tablet right at the parts counter.
What's Inside This Kubota M4500DT Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Crankcase | 6-8 | Assy Crankcase, Blank Order by, Cap Sealing, Pipe Water, Liner Cylinder, O Ring, Cock Drain, Gasket |
| Cylinder | 9-10 | Hook Engine, Assy Cylinder Head, Blank Order by, Cap Sealing, Guide Valve Inlet, Gasket Cylinder Head, Guide Valve Exhaust |
| Gear Case | 11-12 | Assy Case Gear, Blank Order by, Cap Sealing, Pipe Water, O Ring, Pipe Water Return, Gasket Gear Case, Cap |
| Bearing Case | 13-14 | Gasket, Assy Case Bearing, Blank Order by, Cover Bearing, Gasket Cover, Seal Oil, Assy Case Main Beari |
| Breather | 15-16 | Assy Breather, Plate Element, Gasket, Element Breather, Oil Shield Breather, Pipe Breather, Assy Pipe Fuel, Blank Order by |
| Air Cleaner | 17-18 | Assy Air Cleaner, Assy Body Air Cleane, Blank Order by, Assy Element Air Cle, Cover Air Cleaner, Assy Band Cleaner, Cover Baffle, Assy Indicator |
| Air Cleaner Double | 19-20 | Assy Air Cleaner, Assy Body Air Cleane, Blank Order by, Assy Element Air Cle, Cover Air Cleaner, Assy Band Cleaner, Cover Baffle, Assy Indicater |
| Muffler | 21-22 | Flange Muffler Except, Gasket M-Flange, Band Muffler, Pipe Muffler Except, Band Pipe, Manifold Exhaust, Gasket Ex-Manifold |
| Valve | 23-24 | Valve Inlet, Valve Exhaust, Spring Valve, Retainer Valve Sp, Collet Valve Spring, Seal Valve Stem, Cap Valve, Shaft Rocker Arm |
| Head Cover | 25-26 | Cover Cylinder Head, Gasket Head Cover, Cover Decomp.hole, Gasket, O Ring, Assy Shaft Decompres, Blank Order by, Shaft Decompress |
| Camshaft | 27-28 | Tappet, Rod Push, Assy Camshaft, Gear Camshaft, Stopper Camshaft, Assy Gear Idle, Blank Order by, Bush Idle Gear for Service Part |
| Crankshaft | 29-30 | Piston Standard, Piston + .5MM, Assy Piston Ring Standard, Assy Piston Ring + .5MM, Assy Connecting Rod, Blank Order by, Metal Crank Pin Standard Set, Metal Crank Pin - .2MM Set |
| Flywheel | 31-32 | Assy Flywheel, Blank Order by, Gear Ring, Assy Housing Flywhee, Cover, Starter |
| Nozzle Holder | 33-34 | Pipe Fuel Over Flow, Clip Pipe, Cock, Body Cock, Blank Order by, Joint Eye, Gasket, Assy Holder Nozzle |
| Speed Control | 35-36 | Gasket, Cap, Assy Apparatus Idle, Assy Bolt Adjusting, Spring, Lever Speed Control, O Ring, Plate Friction |
| Governor | 37-38 | Assy Lever Governor, Assy Lever Fork, Blank Order by, Spring, Shaft Fork Lever, Holder Fork Lever, Spring Start, Spring Governor |
| Dynamo | 39-40 | Assy Dynamo, Support Dynamo, Stay Dynamo, Fan, Support Fan, Pulley Fan Drive, Belt V, Damper Crankshaft |
| Radiator | 41-42 | Assy Radiator, Cock Drain, Net Radiator, Pipe Water, Band, Flange Water, Packing Water Flange, Pipe Water Return |
| Name Plate | 43-44 | Label, Label Instruction, Plug |
| Injection Pump | 45-46 | Pump Injection, Assy Camshaft Fuel, Gear Injection Pump, Sleeve Governor, Stopper F-Camshaft |
| Water Pump | 47-48 | Assy Pump Water, Blank Order by, Shaft Water Pump, Impeller Water Pump, Set Seal, Slinger, Pulley Fan, Gasket Water Pump |
| Oil Filter 2 [Section Parts] | 49-50 | Assy Cover, Blank Order by, Assy Valve Releaf, O Ring, Assy Cartridge, Filter Cartridge, Label Oil Filter |
| Starter [Section Parts] | 51-52 | Yoke, Armature 2WD, Gasket 2WD, Holder Brush, Spring Brush, Gasket, Switch Magnet 2WD, Gear 2WD |
| Nozzle Holder 2 [Section Parts] | 53-54 | Blank Order by, Joint Eye, Spring Nozzle, Piece Distance, Rod Push, Piece Nozzle |
| Dynamo [Section Parts] | 55-56 | Pulley Dynamo, Fan Dynamo, Frame Drive End, Felt Oil, Cover Felt, Plate Retainer, Collar, Spacer |
| Injection Pump [Section Parts] | 57-58 | Plate Adjust, Spring Delivery Valve, Gasket Delivery Valve, Valve Delivery, Element Pump, Gasket, Blank Order by, Rack Control |
| Fuel Tank | 59-60 | Assy Tank Fuel, Assy Cap Tank, Filter Fuel, Cushion, Union, Pipe Fuel, Clip Pipe, Assy Support Fuel Ta |
| Accel Rod | 61-62 | Rod Accel Control, Lever Control Rod, Lever Pedal Control, Lever Accel Control, Shaft Accel, Shaft Accel Pedal Except, Shaft Accel Pedal, Pedal Accelerator |
| Hand Accel | 63-64 | Lever Hand Accel, Grip Lever, Arm Accel Lever, Friction Plate Accel, Cap Spring, Spring Lever, Grip, Rod |
| Radiator Support | 65-66 | Support Radiator, Element, Cushion, Support Air Cleaner, Support Air Cleaner Except, Band Air Cleaner, Cover RH Except, Cover LH Except |
| Clutch Housing | 67-68 | Blank Order by, Bush, Cover, Gasket, Cover Housing, Assy Housing Clutch |
| Change Cover | 69-70 | Cover Speed Change, Gasket, Base Speed Change, Bolt |
| Transmission | 71-72 | Blank Order by, Gasket, Cover Transmission, O Ring, Gauge Oil Except, Gauge Oil, Assy Case Transmissi |
| Front Axle | 73-74 | Assy Bracket Front a, Blank Order by, Bush, Nipple Grease, Bumper Front, Spring, Collar, Bracket |
| Clutch | 75-76 | Assy Clutch, Disk Clutch, Disk PTO Clutch, Plate Pressure, Cover Clutch, Spring, Blank Order by, Kit Lever Set |
| Mission Gear | 77-79 | Shaft 1ST, Bush, Shaft, Countershaft, Gear Spur, Gear Herical, Ring, Bearing Needle |
| Clutch Pedal | 80-81 | Assy Pedal Clutch, Blank Order by, Bush, Nipple Grease, Stopper Clutch Pedal, Spring, Rod Clutch Pedal, Rod Brake |
| Lever | 82-83 | Blank Order by, Bush, Grip, Assy Guide Lever, Spring, Holder S-C Lever, Rod Cluth Control |
| Shift Lever | 84-85 | Lever Shift, Fork, Fork Reverse Shift, Sleeve Reverse Lamp, Rod Shift, Spring, Spring Stopper, Plate Sector |
| Main Change Lever | 86-87 | Lever Main Change, Grip, Spring, Cap, Cap Spring, Stopper Spring, Shield, Seal |
| Creep Shaft | 88-89 | Shaft Creep, Gear Except M4500 M4500DT, Gear, Collar, Bearing Ball Except M4500, Fork Shift Except M4500 M4500DT, Rod, Spring Stopper Except M4500 M4500DT |
| Diff Support | 90-91 | Support Diff Bearing, Bearing Taper Roller, Assy Differential Except, Assy Differential, Case Differential Except, Case Differential, Gear Diff Side, Assy Pinion Diff Except |
| Reduction Shaft | 92-93 | Gear, Support Bearing, Shaft, Ring Inner, Bearing Needle, Coupling, Shifter, Collar Thrust |
| Bevel Pinion | 94-95 | Blank Order by, Gear, Collar, Bearing Main, Bearing, Assy Gear Bevel |
| Axle Case | 96-97 | Case Axle, Cover Axle Case, Gasket, O Ring, Axle M4500 M4500DT, Axle Except M4500 M4500DT, Seal, Assy Gear |
| Frontwheel Hub | 98-99 | Cover Hub, Hub Front Wheel |
| Rear Wheel | 100-101 | Assy Rear Wheel RH M4500 M4500DT, Assy Rear Wheel LH M4500 M4500DT, Assy Rear Wheel, Rim Rear Wheel M4500 M4500DT, Rim Rear Wheel, Disk Rear Wheel M4500 M4500DT, Disk Rear Wheel, Assy Tire |
| Steering | 102-103 | Assy Steering, Assy Box Gear, Bearing, Shaft Sector, Assy Column, Assy Cover Side, Bush Column, Seal Oil |
| Brake | 104-105 | Case Brake Except, Case Brake, Plate Except, Plate, Spacer Except, Spacer, Spring, Gasket |
| Brake Pedal | 106-107 | Assy Pedal Brake RH, Bush, Nipple Grease, Assy Pedal Brake LH, Shaft Brake Pedal, Support Pedal Shaft, Collar Pedal Shaft, Rod Brake |
| Hand Brake | 108-109 | Assy Lever Hand Brak, Rod Hand Brake, Bolt, Washer |
| Electical | 110-111 | Regulator, Assy Case Fuse, Blank Order by, Fuse 3A, Fuse, Rectifier, Flasher Unit, Bracket Unit |
| Battery | 112-113 | Support Battery, Joint, Stay, Cushion, Case, Pipe, Clip Pipe |
| Main Switch | 114-115 | Switch Main, Switch Safety Starte, Gasket, Switch Starter, Assy Knob, Cap M4500 M4500DT, Switch, Unit Tank |
| Pannel Board | 116-117 | Panel, Meter Tractor, Indicator Winker, Wiring Panel, Bulb Lamp, Bulb, Lens, Blank Order by |
| Lamp | 118-120 | Assy Lamp Head, Bulb Lamp, Lens, Body, Spring, Blank Order by, Bulb 23W |
| Wire Harness | 121-122 | Assy Wire Harness M4500 M4500DT, Assy Wire Harness, Cord Not Shown in Fig, Band Cord, Wire Harness Hazard M4500 M4500DT, Cap |
| PTO Shaft | 123-124 | Shaft PTO, Gear, Gear M4500 M4500DT, Collar M4500 M4500DT, Collar, Seal Oil TC38, Support PTO, Cover PTO |
| Shift Fork | 125-126 | Spring Stopper Except, Spring Stopper, O Ring Except, O Ring, Stopper Lever Except, Stopper Lever, Grip Lever Except, Grip Lever |
| Position Operate | 127-129 | Shaft, O Ring, Bracket, Connector Position, Retainer, Stopper, Roller, Connecter |
| Top Link | 130-131 | Bracket Top Link, Shaft Top Link Brack, Spring, Retainer Spring, Bracket |
| Oil Pump | 134-135 | Pump Oil Pressure, Holder Oil Pump, Ring, O Ring, Collar, Gear, Gasket |
| Control Valve | 136-138 | Assy Valve Control, Ring, O Ring, Assy Valve Control M4500 M4500DT, Assy Valve Relief, Ring M4500 M4500DT, O Ring M4500 M4500DT, Lever M4500 M4500DT |
| Oil Pump Cylinder Liner | 139-140 | Liner O/p Cylinder, O Ring, Ring Back Up, Assy Piston Oil Pres, Piston Oil Pressure, Seat O/p Piston, Pipe, Spring |
| Filter Case | 141-142 | Comp Case Filter, Comp Filter Oil Pres, Filter, Gasket Filter, Cover Filter Case, Spring, O Ring, Comp Pipe |
| Oil Pump Arm Shaft | 143-144 | Shaft O/p Arm, Arm Oil Pressure, Rod O/p Piston, Blank Order by, O Ring, Collar RH, Collar LH, Comp Lever |
| Bonnet 1 | 145-146 | Assy Cover Front M4500 M4500DT, Assy Cover Front, Cover Head Lamp RH M4500 M4500DT, Cover Head Lamp RH, Cover Head Lamp LH, Cushion, Grille Bonnet, Assy Cover Front Except |
| Bonnet 2 | 147-149 | Assy Cover Bonnet, Cushion, Assy Cover Side RH, Assy Cover Side LH, Assy Cover Rear, Assy Holder Cover, Handle Bonnet Cover, Hook Bonnet Cover |
| Seat | 150-152 | Assy Seat Except, Blank Except, Cushion Except, Suspension Seat Except, Support Seat Except, Bracket Seat Except, Cover Except, Arm Seat Support Upp Except |
| Fender Except [Oc] | 153-155 | Fender RH, Fender LH, Balustrade, Cushion, Comp Box Tool, Collar, Bracket Fender RH, Bracket Fender LH |
| Towing Drawbar | 156-157 | Drawbar Except, Drawbar, Frame Drawbar, Plate Side, Hitch Drawbar Except |
| Point Link | 158-160 | Assy Link Lower, Assy Pin Set, Bracket Chain RH, Bracket Chain LH, Assy Chain Check, Chain Check Front, Chain Check Rear, Buckle Turn |
| Power Steering | 163-165 | Tank, Gauge Oil, Band Tank, Pad, Assy Pipe Derivary, O Ring, Assy Pipe, Band Pipe |
| Drive Case | 166-167 | Shaft Rear, Gear, Collar, Collar Except M4500DT, Shaft Gear Except M4500DT, Gear Except M4500DT, Bearing Needle Except M4500DT, Shaft Front |
| Propeller Shaft [M4500Dt] | 168-169 | Coupling, Shaft, Cover Rear, O Ring, Cover Front, Gasket |
| Diff Case 1 [M4500Dt] | 170-171 | Bracket Front, Bracket Rear, O Ring, Bush, Case Diff, Cover Diff Case, Gasket Non Sale, Case |
| Diff Case 2 [M4500Dt] | 172-173 | Blank Order by, Assy Bearing, Sleeve, Seal Oil, Case Diff, Gear Diff Side, Bush, Shaft Diff Pinion |
| Front Axle Support [M4500Dt] | 174-176 | Support Axle Front, O Ring, Shaft RH, Shaft LH, Collar, Bevel Pinion RH, Bevel Pinion LH, Lace Inner |
| Front Wheel Case [M4500Dt] | 177-179 | Case Front Wheel, Seal Oil, Blank Order by, Assy Tire Front, Tire M4500DT, Tire, Tube M4500DT, Rim M4500DT |
| Knuckle Arm [M4500Dt] | 180-181 | Arm Knuckle RH, Arm Knuckle LH, Stopper, Lever, Assy Rod Tie RH, Blank Order by, Assy Rod Tie LH, Assy End Tie Rod |
| Diff Lock Pedal [M4500Dt] | 182-183 | Lever Diff Lock, Rod Diff Lock Rear, Rod Diff Lock Front, Retainer Rod, Pedal Front, Bracket Pedal, Bush, Joint Forked |
| Booster | 184-186 | Assy Cylinder, Piston Ring, Assy Piston and Rod, Seal, Retainer, O Ring, Assy Box, Assy Valve |
| Accessories and Service Parts | 187 | Assy Cartridge Oil F, Cartridge Filter, Rabel, Assy Tools, Fuse, Manual Instruction M4500 M4500DT, Card Caution |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| BOLT (Part No. 36200-49380) torque for [NZ][SAMPLE][AU][CA][SA] | 0.146 kgf | p. 101 |
| FILTER CARTRIDGE (Part No. 15402-32430) weight | 0.5 kgf | p. 50 |
| ASSY RADIATOR (Part No. 15612-72060) weight | 14.5 kgf | p. 42 |
| COCK DRAIN (Part No. 14412-73110) weight | 0.09 kgf | p. 42 |
| ASSY DYNAMO (Part No. 15606-64010) weight | 3.68 kgf | p. 40 |
| REGULATOR (Part No. 33251-74010) weight | 0.35 kgf | p. 111 |
| CYLINDER (Part No. 15221-01750 HOOK ENGINE) weight | 0.04 kgf | p. 10 |
| ASSY TANK FUEL (Part No. 33251-04105) weight | 12 kgf | p. 60 |
| PUMP INJECTION (Part No. 15601-51010) weight | 3.9 kgf | p. 46 |
Kubota M4500DT Common Problems This Manual Covers
Need replacement radiator part numbers to fix engine overheating and coolant-related shutdowns p. 42
Review the exploded view of the cooling system on page 42. Locate part number 15612-72060 for the complete radiator assembly. Keep in mind this entire unit weighs 14.5 kgf when calculating shipping. Order the matching drain cock to finish the job.
Manual Section: RadiatorSearching for replacement yoke and armature part numbers to fix an intermittent electrical no-start condition p. 52
Examine the starter component breakdown on page 52. Identify the correct yoke, armature, and clutch assemblies for your specific setup. The replacement yoke (part number 15401-63080) has a shipping weight of 1.2 kgf. Cross-reference the switch magnet before finalizing your order.
Manual Section: Starter [Section Parts]Need part numbers for the main hydraulic components to resolve a complete loss of implement lifting power p. 137
Search the hydraulic system breakdown on page 137. Find the complete control valve assembly (part number 36200-82300), which weighs 0.12 kgf. Use the exploded diagram to identify the associated relief valves, safety valves, and dust seals required for a full rebuild.
Manual Section: Control ValveLooking for exact replacement ball bearing part numbers to fix a grinding noise in the drivetrain p. 78
Consult the drivetrain parts list on page 78 to locate the correct mission gear ball bearings. You will need part number 08151-06308 (weighing 0.64 kgf) along with the required spur gears and shifters. Match the bearing part numbers directly to your shaft.
Manual Section: Mission GearFrequently Asked Questions
What are the replacement specifications for filters on the Kubota M4500DT?
The oil filter cartridge is part number 15402-32430, weighing 0.5 kgf (1.1 lb). The air cleaner assembly is part number 15611-11010 (4 kgf / 8.8 lb) and its element is part number 15606-11080 (1.15 kgf / 2.53 lb). The fuel filter is part number 13251-41060 (0.01 kgf / 0.022 lb). All are listed in the Engine section around page 50.
What is the radiator assembly part number and weight for the Kubota M4500DT?
The complete radiator assembly is part number 15612-72060, weighing 14.5 kgf. Find the exploded view of the cooling system on page 42. Order the matching drain cock at the same time to complete the job.
Where do I find starter yoke and armature part numbers for an intermittent no-start on the Kubota M4500DT?
Examine the starter component breakdown on page 52. Identify the correct yoke, armature, and clutch assemblies for your specific setup. The replacement yoke is part number 15401-63080, weighing 1.2 kgf. Cross-reference the switch magnet before finalizing your order.
What is the control valve assembly part number for hydraulic implement lift on the Kubota M4500DT?
Search the hydraulic system breakdown on page 137. The complete control valve assembly is part number 36200-82300, weighing 0.12 kgf. Use the exploded diagram to identify the associated relief valves, safety valves, and dust seals required for a full rebuild.
What mission gear ball bearing part number is used in the Kubota M4500DT drivetrain?
Consult the drivetrain parts list on page 78. The correct mission gear ball bearing is part number 08151-06308, weighing 0.64 kgf. Match the bearing part number directly to your shaft before ordering.
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