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Komatsu 6D125-1 Engine Inframe Overhaul Rebuild Kit

Our Price: $1,387.74

NOTE: Our website does not automatically run your VIN/Engine Serial Number. We run it after your purchase to ensure you are getting the correct parts for your engine.

IMPORTANT: We will build your kit according to your original serial number. If you feel that your engine has ever been modified or was not previously rebuilt to the factory specifications please contact us before ordering.

Price may change upon customizations.

Engine Kit Type:

* denotes required field

Engine Serial Number*

Machine Model*

Machine Serial Number*

Main Bearing Size*

Rod Bearing Size*

Quantity:

Brand: KMP

Mfg Warranty: Click for Info

Heavy Duty Pros Quality Aftermarket Parts

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Huge Savings: We offer competitive online pricing for significant savings.

Product Details & Specifications

Fits Komatsu Engines: 6D125-1
Engine Serial Number 10001-Up

Fits Komatsu Models:
D50A-17 Serial 60001-Up
D50A-17 Serial 80001-Up
D50P, PL-17 Serial 60001-Up
D53A-17 Serial 80001-Up
D53P-17 Serial 80001-Up
D58P-1 Serial 80588-Up
D58P-1B Serial 80588-Up
D60A-8 / P-8 / S-8 Serial 45001-Up
D60A-8A Serial 45001-Up
D65A-8 Serial 45001-Up
D65E-8 Serial 45001-Up
D65P-8 / S-8 Serial 45001-Up
D65E-12 Serial 60001-60941
D68E-1 Serial 1001-Up
D68P-1 Serial 45590-Up
D70-LE Serial 45200-Up
D70LE-12 Serial 60001-Up
GD605A-3 Serial 54001-Up
GD605A-3US Serial 57001-Up
GD623A-1 Serial 30001-Up
GD625A-1 Serial 50001-Up
GD625A-1C Serial 60001-Up
GD655A-3 Serial 64001-Up

Inframe Kit Includes

Cylinder Kit with Piston 6150-31-2112, KMP6150

Connecting Rod Bearings, 6150-31-3040

Upper Gasket Kit, 6150-K1-9901

Oil Pan Gasket, 6150-21-5812

*Please Note: Main bearing & thrust are not included in this inframe kit.

Overhaul Kit Includes

Cylinder Kit with Piston 6150-31-2112, KMP6150

Main Bearing Set, 6150-21-8000

Connecting Rod Bearings, 6150-31-3040

Upper Gasket Kit, 6150-K1-9901

Lower Gasket Kit, 6150-K2-9901

Major Overhaul Kit Includes

Cylinder Kit with Piston, 6150-31-2112, KMP6150

Main Bearing Set, 6150-21-8000

Connecting Rod Bearings, 6150-31-3040

Connecting Rod Bushing, 6150-31-3130

Camshaft Bushing, 6150-21-1490

Intake Valve, 6150-41-4111

Exhaust Valve, 6150-41-4210

Intake Valve Guide, 6150-12-1341

Exhaust Valve Guide, 6150-12-1351

Intake Valve Seat, 6151-11-1330

Exhaust Valve Seats, 6150-11-1320

Valve Seal, 6140-41-4540

Injector Sleeve, 6136-11-1130

Valve Lock, 6136-42-4520

Valve Spring, 6150-41-4411

Upper Spring Seat, 6150-41-4510

Lower Spring Seat, 6150-41-4430

Upper Gasket Kit, 6150-K1-9901

Lower Gasket Kit, 6150-K2-9901