Product Overview

This professional-grade Full Gasket Kit is engineered for the Komatsu 6D125 and 6D125-6 diesel engines. Designed to OEM specifications, it provides a complete sealing solution for comprehensive engine overhauls and rebuilds. We specialize in supplying high-quality engine components to a global B2B clientele, including distributors, workshops, and heavy machinery operators across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Complete Engine Seal Restoration: Contains all necessary gaskets and seals for a full 6D125 engine rebuild, ensuring comprehensive leak prevention.
• OEM-Specification Fit & Performance: Manufactured to exact original equipment dimensions and tolerances for a perfect, hassle-free installation.
• Premium Material Construction: Made from high-grade materials resistant to heat, pressure, and oil/coolant degradation for long-lasting durability.
• Enhanced Reliability: Restores engine compression and prevents fluid leaks, protecting critical components and maintaining optimal engine performance.
• Cost-Effective Maintenance Solution: A complete kit eliminates the need for multiple single-part purchases, saving time and reducing inventory complexity for your business.

Technical Specifications

OEM Cross-Reference

This full gasket kit is a direct replacement for the original Komatsu gasket set used in 6D125 series engines. It is designed to cross-reference with the OEM assembly. Please verify your engine’s specific model number (6D125 or 6D125-6) for exact compatibility.

Compatibility

Primary Engine Application:
This kit is specifically designed for the Komatsu 6D125 and 6D125-6 diesel engines.

Compatible Machinery:
Primarily used in the Komatsu PC400-6 hydraulic excavator. Also suitable for various other heavy equipment applications powered by the 6D125 engine, including:

• Excavators
• Loaders
• Bulldozers
• Trucks
• Buses
• Forklifts
• Industrial & Generator Sets

Global Supply & Distribution

We are a trusted exporter of heavy-duty engine parts with extensive experience in international logistics and trade compliance. Our supply chain is optimized for fast, reliable delivery to key industrial regions worldwide.

• Worldwide Shipping: We ship to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), the Middle East (UAE, Saudi Arabia), and South America.
• Efficient Logistics: Consolidated shipments to major ports and inland freight hubs ensure cost-effective and timely delivery for bulk B2B orders.
• Export Documentation: Full commercial invoice, packing list, and certificate of origin provided. We ensure all shipments comply with international export regulations.

Quality Assurance

Our commitment to quality ensures you receive reliable parts that meet the demands of professional applications.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality-controlled materials.
• Rigorous Inspection: Each kit undergoes thorough pre-shipment inspection. A machinery test report is available upon request, and video outgoing-inspection can be provided for quality verification.
• Warranty Backed: Supported by a solid 6-month warranty from the date of purchase, covering defects in material and workmanship.

FAQ

Q: Is this a complete gasket set for a full engine rebuild of a Komatsu 6D125?
A: Yes, this is a Full Gasket Kit. It includes all major gaskets and seals required for a complete overhaul of the Komatsu 6D125 or 6D125-6 engine, such as head gaskets, valve cover gaskets, oil pan gaskets, and manifold seals.

Q: How can I verify this part will fit my specific Komatsu PC400-6 excavator?
A: The critical verification is your engine’s model number. Locate the engine identification plate on your equipment’s engine block. This kit is compatible if the plate shows the engine model as 6D125 or 6D125-6. The PC400-6 machine model is the primary application.

Q: What is included in your quality inspection process?
A: Our quality assurance includes dimensional checks against OEM specs, material verification, and visual inspection for defects. We provide a machinery test report and can arrange video outgoing-inspection for bulk orders, giving you full transparency into the product’s condition before shipment.

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 .