4D102 Full Overhaul Gasket Set Fit Komatsu Small Excavator Diesel Engine Complete Repair Gasket Kit

Product Details

Product Overview

This comprehensive 4D102 Full Overhaul Gasket Set is a complete repair solution designed for Komatsu small excavators equipped with the 4D102 diesel engine. Manufactured by, this gasket kit includes all necessary gaskets and seals required for a full engine overhaul, ensuring a reliable and leak-free rebuild.

The kit is specifically engineered to meet or exceed OEM specifications, providing a cost-effective alternative without compromising on quality. It is commonly used for Komatsu small excavator models that utilize the 4D102 engine platform, making it an essential component for maintenance and repair operations in the construction and heavy equipment industries.

Each component within this set is precision-manufactured to ensure a perfect fit and optimal sealing performance, helping to restore engine compression, prevent fluid leaks, and extend the service life of the engine after an overhaul.

Key Features & Benefits

• Complete Overhaul Solution: Includes all essential gaskets and seals for a full 4D102 engine rebuild, eliminating the need to source individual components separately.
• OEM-Quality Fitment: Manufactured to precise specifications to ensure a seamless fit with Komatsu small excavator engines, reducing installation time and the risk of post-repair leaks.
• Durable Material Construction: Made from high-quality materials designed to withstand high temperatures, pressure, and engine vibrations for long-lasting performance.
• Cost-Effective Repair: Offers significant savings compared to purchasing individual OEM gaskets, making it an economical choice for fleet maintenance and repair shops.
• Enhanced Engine Reliability: Proper sealing from this kit helps maintain optimal compression, prevents oil and coolant leaks, and supports overall engine health after an overhaul.
• Easy Part Identification: The kit is clearly labeled and packaged, allowing technicians to quickly identify and install the correct gaskets for each engine component.

Technical Specifications

OEM Cross-Reference

This 4D102 gasket kit is designed as a direct replacement for the following OEM part numbers (cross-reference for verification purposes):

• Komatsu OEM: 6731-61-8100 (typical for 4D102 engine gasket sets)
• Alternative Reference: 6731-61-8110

Note: Always verify your specific engine serial number and existing part numbers to ensure complete compatibility before purchasing.

Compatibility

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

• Engine: Komatsu 4D102 Diesel Engine
• Equipment: Commonly used for Komatsu small excavator models such as PC40, PC50, PC60 series (and similar models utilizing the 4D102 engine).
• Industry: Construction, earthmoving, and heavy equipment repair.

Fitment is inferred based on engine model. Please confirm your equipment’s engine type before ordering.

Global Supply & Distribution

We offer worldwide shipping capabilities to support international B2B buyers. Our major markets include:

• North America: Fast delivery to major industrial hubs in the USA, Canada, and Mexico.
• Europe: Efficient logistics to key ports and distribution centers across the EU and UK.
• Asia-Pacific: Rapid fulfillment to Australia, Japan, South Korea, and Southeast Asian markets.
• Middle East & Africa: Reliable shipping to UAE, Saudi Arabia, South Africa, and other key regions.
• South America: Service to Brazil, Chile, Argentina, and other industrial centers.

We have extensive export experience and ensure all shipments comply with international trade regulations, providing customs documentation and tracking for every order.

Quality Assurance

Each 4D102 gasket kit is manufactured under strict quality control standards in ISO-certified facilities. Our quality assurance process includes:

• Material inspection to ensure gaskets meet OEM-grade specifications.
• Dimensional checks to guarantee proper fitment for the 4D102 engine.
• Packaging integrity tests to prevent damage during international transit.

We stand behind our product with a 6-month warranty against manufacturing defects. While machinery test reports and video inspections are not available for this specific listing, our commitment to quality ensures consistent performance in the field.

FAQ

Q: Is this gasket kit a direct fit for my Komatsu PC50 excavator?
A: This kit is designed for the 4D102 diesel engine, which is commonly used in Komatsu small excavators like the PC50 series. However, we recommend verifying your engine model (check your engine data plate for “4D102”) and comparing the included components with your existing gaskets to ensure a complete match.

Q: What is included in the full overhaul gasket set?
A: The kit includes all necessary gaskets and seals for a complete engine overhaul, typically covering the cylinder head, oil pan, valve cover, intake/exhaust manifolds, front and rear crankshaft seals, and other critical sealing points. For a specific list of components, please contact our sales team.

Q: How should I store this gasket kit before installation?
A: Store the kit in a cool, dry place away from direct sunlight and extreme temperatures. Keep the gaskets in their original packaging until installation to prevent contamination or deformation. Inspect all components for damage before beginning the overhaul process.