Product Overview

This professional-grade full gasket kit is engineered for the Komatsu 6D125 diesel engine, specifically designed for the PC400-6 excavator model. As a leading supplier in the heavy machinery aftermarket, we provide reliable engine sealing solutions with global shipping capabilities, serving major industrial markets across North America, Europe, Asia-Pacific, and the Middle East. This comprehensive kit ensures a complete engine reseal, restoring compression and preventing fluid leaks for optimal performance.

Key Features & Benefits

• Complete Engine Coverage: Includes all necessary gaskets and seals for a full 6D125 engine overhaul, eliminating the need for multiple part orders.
• Premium Material Construction: Manufactured from high-grade materials resistant to heat, pressure, and oil/coolant degradation for long-lasting durability.
• Precision Fitment: Engineered to exact OEM specifications, ensuring perfect alignment and seal integrity for the Komatsu PC400-6 engine block and components.
• Prevents Costly Downtime: A complete kit facilitates faster, more efficient engine rebuilds, getting your heavy equipment back to work with minimal operational interruption.
• Optimized for Performance: Maintains correct cylinder compression and prevents cross-contamination of fluids, protecting engine health and fuel efficiency.

Technical Specifications

OEM Cross-Reference

This full gasket kit is a direct replacement for the Komatsu OEM assembly. It is cross-compatible with the following part numbers:

• Komatsu OEM Number: (To be confirmed per specific kit. Common reference: 6D125 Gasket Set)
• Alternative/Kit Number: GK-6D125-PC4006

Note: Buyers are advised to verify the exact OEM part number from their engine serial number or existing gaskets for 100% compatibility confirmation.

Compatibility

This kit is designed for a direct fit application on the following equipment:

• Engine Model: Komatsu 6D125 Diesel Engine
• Primary Machine Application: Komatsu PC400-6 Hydraulic Excavator
• Typical Year Range: Machines utilizing the 6D125 engine block (Consult your service manual for exact model year compatibility).

Global Supply & Distribution

We specialize in the international distribution of heavy equipment parts. Our logistics network ensures reliable delivery to key industrial regions worldwide.

• Worldwide Shipping: Available via air and sea freight to all major markets.
• Major Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, Middle East, Africa, and South America.
• Efficient Logistics: Fast dispatch to major global ports and inland freight hubs, including Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg.
• Export Expertise: All shipments are handled with full commercial documentation, HS code compliance, and international trade standards for smooth customs clearance.

Quality Assurance

We are committed to supplying parts that meet the demanding standards of the construction and mining industries.

• Manufacturing Standards: Components are produced to meet or exceed original equipment specifications for dimensional accuracy and material performance.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms and duration.
• Testing: Gaskets undergo quality checks for material integrity, thickness, and hole alignment to ensure a proper seal under engine operating conditions.

FAQ

Q1: Is this a complete kit for a full engine rebuild on a Komatsu 6D125?
A1: Yes, this is a full gasket kit. It contains the essential gaskets and seals needed for a complete engine teardown and reassembly, including the cylinder head, oil system, and manifold gaskets. Always inventory the kit against your service manual before beginning work.

Q2: How do I confirm this kit fits my specific PC400-6 excavator?
A2: The most reliable method is to match your engine serial number (ESN) or the part numbers from your old gaskets with the kit’s cross-reference list. The 6D125 engine was the standard power plant for the PC400-6, but verifying against your machine’s details is recommended for absolute certainty.

Q3: What are the storage and handling recommendations for these gaskets before installation?
A3: Store the kit in a cool, dry place away from direct sunlight and moisture. Keep gaskets flat and avoid bending or creasing them. During installation, ensure all mating surfaces on the engine block and components are impeccably clean, flat, and free of old gasket material to guarantee a perfect seal.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .