4D105-5 Diesel Engine Overhaul Rebuild Kit for Komatsu 4D105-5 Engine

The 4D105-5 Diesel Engine Overhaul Rebuild Kit is a comprehensive solution tailored for the Komatsu 4D105-5 engine. This kit is designed to facilitate a complete and efficient overhaul of the engine, ensuring its optimal performance and longevity. It includes key components such as pistons, piston rings, cylinder liners, main and connecting rod bearings, gaskets, seals, and other essential parts necessary for a thorough engine rebuild.

The pistons, equipped with corresponding rings and cylinder liners, contribute to improved compression and combustion efficiency, promoting overall engine performance. Main and connecting rod bearings play a vital role in minimizing friction, ensuring smooth engine operation and longevity. Gaskets and seals are provided to prevent potential leaks, maintaining the integrity of the engine components.

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Product Description:

Part Name Engine Rebuild Kits Part Number 6136-32-2120, 6137-32-2110, 6137-31-2112, 6137-32-2010, 6136322120, 6137322110, 6137312112, 6137322010
Engine model  Komatsu 4D105-5B, 4D105-5C, 4D105-5D, 4D105-5G, 4D105-5H, 4D105-5J, 4D105-5M, 4D105-5T, S4D105-5A, S4D105-5B, S4D105-5C, S4D105-5D, S4D105-5E, S4D105-5K, S4D105-5L Engine Application Fit for the following models:

Komatsu Excavator: PC100-1, PC100-2, PC100L-1, PC100L-2, PC100U-2, PC120-1, PC120-2, PC150-1, PC200-1, PC200-2, PC200-3, PC200LC-2, PC200LC-3, PC220-3, PC220-1, PC220-2, PC220LC-2, PC220LC-3;

Komatsu Motor Grader: GD200A-1, GD300A-1, GD405A-1, GD500R-2A, GD505A-2, GD505A-3, GD521A-1, GD523A-1, GD525A-1, GD611A-1, GD621A-1, GD621R-1, GD661A-1

not only these models.

Parts include 1 Set of Overhaul Gasket Kit
1 Set of Cylinder Liners (Semi-finished product)
1 Set Pistons, STD
1 Set Piston Pins
1 Set Snap Rings
1 Set Rod Bushings
Set Rings For 4 Pistons, STD
1 Set of Main / Con Rod Bearings
1 Set of Thrust Bearings
1 Set Intake / Exhaust Valves
1 Set Intake / Exhaust Valves Seats
1 Set Valve Guides
Cylinder  Configuration 4 in-line
Conditions New and in-stock Warranty 1-12 Months
Delivery  DHL, FedEx, EMS, UPS, Or by Air/ Sea Quality High quality
Package Neutral packing Payment Terms T/T, Paypal, WestUnion, etc
Lead Time 515 Days Delivery Time 5~20 Days


 1) Please confirm according to the correct part number instead of just a model!

2) if the engine detais you need are not in our above list, please further contact us to check for you. Maybe some information are not updated


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One year warranty on all remanufactured excavator components

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