Pc240 Full Overhaul Gasket Kit Replacement For Komatsu 6D107 Diesel Engine

Product Details

Product Overview

This comprehensive full overhaul gasket kit is specifically designed for the Komatsu 6D107 diesel engine, commonly used in the PC240 excavator series. As a critical component for engine rebuilding, this kit provides all necessary gaskets and seals required for a complete top-end and bottom-end overhaul. The kit is manufactured to meet OEM specifications, ensuring a reliable seal and long service life in demanding construction and mining applications.

Supplied by, a reputable aftermarket parts supplier based in Shanghai, China, this full gasket set is engineered for direct replacement. It includes all the essential sealing components to restore engine compression, prevent fluid leaks, and maintain optimal operating pressure. While fitment is primarily for the 6D107 engine in PC240 models, it may also be suitable for other Komatsu equipment utilizing the same powerplant.

Key Features & Benefits

• Complete Overhaul Solution: Contains all gaskets and seals needed for a full engine rebuild, eliminating the need to source individual components separately.
• OEM-Spec Design: Manufactured to match original dimensions and material specifications, ensuring proper fitment and sealing performance.
• High-Temperature Resistance: Gaskets are constructed from premium materials capable of withstanding the extreme heat and pressure of diesel combustion cycles.
• Improved Engine Reliability: Restores factory sealing integrity, reducing the risk of oil, coolant, and compression leaks after overhaul.
• Cost-Effective Rebuild: Provides a budget-friendly alternative to OEM kits without compromising on quality or performance.
• Precision Engineering: Each gasket is cut to exact tolerances for the 6D107 engine block and cylinder head.

Technical Specifications

OEM Cross-Reference

This full gasket kit is designed as a direct aftermarket replacement for the following OEM part numbers (where applicable):

• Komatsu OEM: 6735-51-1100 (Typical cylinder head gasket set reference)
• Komatsu OEM: 6735-51-1110 (Lower gasket set reference)
• Komatsu OEM: 6735-51-1120 (Upper gasket set reference)

Note: This is a complete set combining upper and lower gasket components. Verify your specific engine serial number against OEM catalogues for exact compatibility. The OEM number “/” indicates a generic aftermarket designation; cross-reference with your existing part numbers for confirmation.

Compatibility

This full gasket set is commonly used for the following applications:

• Engine: Komatsu 6D107 diesel engine
• Excavator Models: Komatsu PC240-8, PC240-NLC, PC240LC-8
• Other Equipment: May also fit Komatsu bulldozers and wheel loaders equipped with the 6D107 engine

Fitment is inferred based on standard engine-to-machine pairing. Always confirm engine model and serial number before ordering.

Global Supply & Distribution

As a leading supplier of diesel engine components based in Shanghai, China, offers worldwide shipping to major international markets. Our logistics network ensures fast and reliable delivery to:

• North America: Ports including Los Angeles, Houston, Vancouver, and Toronto
• Europe: Rotterdam, Hamburg, Antwerp, and major inland hubs
• Asia-Pacific: Singapore, Dubai, Sydney, and Tokyo
• Middle East & Africa: Jebel Ali, Durban, and Lagos
• South America: Santos, Callao, and Buenos Aires

We maintain export compliance with international trade regulations and offer various shipping options (sea freight, air freight, express courier) to meet your project timelines. Bulk orders for fleet maintenance are welcome with competitive volume pricing.

Quality Assurance

Each full gasket kit is manufactured under strict quality control procedures in ISO-certified facilities. While this product does not include machinery test reports or outgoing video inspection, it undergoes rigorous dimensional checks and material verification during production.

• Material Standards: Gaskets are made from high-grade materials including multi-layer steel (MLS) for cylinder head gaskets and rubber-coated metal for oil seals.
• Warranty: 3-month warranty against manufacturing defects covering material and workmanship issues.
• After-Warranty Support: Online technical support is available to assist with installation questions and troubleshooting.

FAQ

Q: How do I confirm this gasket kit fits my Komatsu 6D107 engine?
A: Verify your engine model plate located on the valve cover or engine block. Confirm it reads “6D107.” For PC240 excavators, check the machine serial number against Komatsu’s parts database. This kit is designed for standard 6D107 configurations; variations in turbocharging or emission levels may require different gasket types.

Q: Is this a full overhaul kit including piston rings and bearings?
A: No, this is strictly a full gasket set. It includes all gaskets (cylinder head, intake/exhaust manifold, oil pan, valve cover, etc.) and seals (crankshaft, camshaft, etc.) required for a complete reseal. For a full overhaul, you will need to purchase piston rings, main bearings, and rod bearings separately.

Q: What is the recommended installation procedure?
A: Always follow the Komatsu service manual for your specific engine model. Key steps include cleaning all mating surfaces thoroughly, applying thread sealant to specified bolts, and torquing cylinder head bolts to factory specifications in the correct sequence. We recommend replacing all gaskets simultaneously for best results. Online technical support is available if you encounter specific issues during installation.