Every part order lives or dies on one number: the factory REF.No, and this 150-page Kubota G4200H Parts Catalog (OEM #22010) exists to get it right the first time. Exploded-view diagrams run 46 pages of engine assemblies, crankcase through dynamo, alongside 28 pages of drivetrain, with their own sections for fuel, electrical, cooling, and HST components. The HST section pairs its diagram with a parts-list table and serial number variations, so you match the right iteration to your machine. Real factory weights back the listings: the starter assembly at 3.4 kgf, the battery assembly at 9.3 kgf, and entries carry country-code callouts for US, Canadian, Australian, and European variants. Order the wrong part once and you know the sting. Open the bookmarked file on your phone, jump to the section you need, and confirm the REF.No before you call the dealer.
What's Inside This Kubota G4200H Parts Manual
| System | Pages |
|---|---|
| Crankcase | 5-6 |
| Oil Pan | 7-8 |
| Cylinder Head | 9-10 |
| Gear Case | 11-12 |
| Main Bearing Case | 13-14 |
| Cylinder Head Cover | 15-16 |
| Manifold | 17-18 |
| Valve/Rocker Arm | 19-20 |
| Camshaft | 21-22 |
| Piston/Crankshaft | 23-24 |
| Flywheel | 25-26 |
| Nozzle Holder | 27-28 |
| Injection Pump | 29-30 |
| Idling Apparatus | 31-32 |
| Governor | 33-34 |
| Speed Control Plate | 35-36 |
| Dynamo | 37-38 |
| Water Flange | 39-40 |
| Water Pump | 41-42 |
| Nozzle Holder (Section Parts) | 43-44 |
| Injection Pump (Section Parts) | 45-46 |
| Dynamo (Section Parts) | 47-48 |
| Hydraulic Outlet (Option) | 49-50 |
| Aux Control Valve (Option) | 51-52 |
| 3-Point Linkage (Option) | 53-55 |
| Rear PTO (Option) | 56-58 |
| Hydraulic Lift (Option) | 59-62 |
| Propeller Shaft | 63-64 |
| 5th Shaft | 67-68 |
| Differential | 69-70 |
| Rear Axle | 71-72 |
| Brake | 73-76 |
| PTO Shaft | 77-78 |
| Tension Pulley | 79-80 |
| PTO Lever | 81-82 |
| HST | 83-84 |
| Hydraulic Pipe | 85-86 |
| Steering | 87-88 |
| Brake Pedal | 89-90 |
| Accel. Lever | 91-92 |
| Speed Change Lever | 93-94 |
| Engine Stop Wire | 95-96 |
| Lift Lever | 97-98 |
| Lift Link | 99-100 |
| Seat | 101-104 |
| Label | 105-106 |
| Frame | 107-108 |
| Fender | 109-110 |
| Radiator | 111-112 |
| Fuel Tank | 113-114 |
| Panel Cover | 115-116 |
| Radiator Net | 117-118 |
| Hood | 119-120 |
| Electrical System | 121-122 |
| Battery | 123-124 |
| Front Axle | 125-126 |
| Muffler | 127-128 |
| Air Cleaner | 129-130 |
| Fuel Pump | 131-132 |
| Fuel Filter | 133-134 |
| Fuel Pipe | 135-136 |
| Starter | 137-138 |
| Fuel Filter (Section Parts) | 139-140 |
| Starter (Section Parts) | 141-142 |
| Seat Suspension Kit (Option) | 143-144 |
| Combi. Meter Kit (Option) | 145-146 |
| Exhaust Pipe Kit (Option) | 147-149 |
| Accessories and Service Parts | 150 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Weight (ASSY BATTERY for G4200H [CA] G5200H [CA]) | 9.3 kgf | p. 124 |
| Weight (SWITCH MAGNETIC) | 0.65 kgf | p. 142 |
| Weight (ASSY SWITCH MAIN) | 0.2 kgf | p. 122 |
| Weight (ASSY STARTER) | 3.4 kgf | p. 138 |
| Weight (ASSY FUSE SPARE) | 0.008 kgf | p. 122 |
| Weight (BELT V) | 0.04 kgf | p. 38 |
| Weight (CARTRIDGE OIL FILTER, S.No. >=109828) | 0.45 kgf | p. 12 |
| COMP.CRANKCASE Weight | 16.3 kgf | p. 6 |
| CARTRIDGE OIL FILTER Weight | 0.45 kgf | p. 12 |
| COMP.CYLINDER HEAD Weight | 5.2 kgf | p. 10 |
| WASHER ADJUSTING Thickness | 1.600MM | p. 44 |
| 4TH SHAFT GEAR Teeth | 28T | p. 66 |
Kubota G4200H Common Problems This Manual Covers
Kubota G4200H starter motor part number needed, tractor completely dead at ignition p. 137
Check the Starter exploded view on page 137 to identify the full assembly and its sub-components. The ASSY STARTER shown there weighs 3.4 kgf; order against that assembly part number first. If you plan to rebuild rather than swap the whole unit, flip to the Starter Section Parts on page 141 for the individual internal component numbers.
Manual Section: StarterIgnition switch part number unclear, need exact replacement for no-crank, no-dash condition p. 121
Open the Electrical System diagram on page 121 to locate the ignition switch. The ASSY SWITCH MAIN is listed at 0.2 kgf on page 122 with its part number. While you are on that page, grab the ASSY FUSE SPARE number too; both sit in the same section and are worth ordering together on a dead-electrical call.
Manual Section: Electrical SystemBattery assembly part number unclear, unsure which variant fits my serial number range p. 123
Turn to the Battery section on page 123 for the exploded diagram of the battery tray, hold-down bracket, and cable terminal hardware. The ASSY BATTERY on page 124 lists at 9.3 kgf, and the parts table flags a California variant for the G4200H, so check your machine's suffix before ordering to avoid the wrong assembly.
Manual Section: BatteryStarter solenoid part number needed for replacement, intermittent no-crank after ignition key turned p. 141
Go straight to the Starter Section Parts on page 141, where the SWITCH MAGNETIC (solenoid) breaks out as its own line item, separate from the full starter assembly, at 0.65 kgf on page 142. Cross-check the Electrical System diagram on page 121 for the connector style so you order the solenoid alone rather than the complete ASSY STARTER.
Manual Section: Starter (Section Parts)Oil filter part number varies by serial number, unsure which cartridge fits my engine p. 11
Look up the Gear Case section on page 11 for the filter's mounting location in the diagram. The CARTRIDGE OIL FILTER on page 12 lists at 0.45 kgf and applies to serial numbers 109828 and above. Below that threshold, the same parts table carries the alternate number, so confirm your serial before placing the order to avoid a return.
Manual Section: Gear CaseDynamo drive belt worn and slipping, part number unclear for correct replacement p. 37
Locate the Dynamo diagram on page 37 to confirm belt routing and pick the assembly that matches your configuration. The BELT V number sits on page 38 at 0.04 kgf. Pull up the Tension Pulley section on page 79 at the same time to see whether the pulley should go on the order alongside the belt.
Manual Section: DynamoFrequently Asked Questions
What are the replacement specifications for battery?
Two battery options appear in the catalog. ASSY BATTERY 66704-55412 weighs 7 kgf (15.4 lb); ASSY BATTERY 66704-55430 weighs 9.3 kgf (20.46 lb) and fits the G4200H [CA] and G5200H [CA] models. Both are listed as battery replacement specifications.
What are the replacement specifications for starter solenoid?
Order the starter solenoid as Part No. 15852-63020, listed as SWITCH MAGNETIC at 0.65 kgf (1.43 lb). You will find it in the STARTER (SECTION PARTS) section.
What do I get after purchasing this Kubota G4200H manual?
Your download starts the moment payment clears: the full 150-page searchable Parts Catalog, ready to open on a laptop, tablet, or phone right at the workbench.
Are there any print restrictions on this Kubota G4200H manual?
Yes. Print as many copies as you want; there are no restrictions. Plenty of mechanics print just the section they need and carry it onto the shop floor.












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