Product Overview

This is a premium-quality replacement piston engineered for Komatsu excavator diesel engines. Designed for global distribution, this critical spare part is supplied to major industrial markets worldwide, including North America, Europe, the Middle East, and the Asia-Pacific region. It is manufactured to exacting standards to ensure reliable performance and extended service life in demanding construction and mining applications.

Key Features & Benefits

• High-Quality Manufacturing: Produced using precision machining and durable materials for optimal fit and longevity.
• Enhanced Durability: Engineered to withstand high compression and thermal stresses within the combustion chamber.
• Precision Fitment: Guarantees correct installation and smooth operation, restoring engine compression and power.
• Cost-Effective Solution: Provides a reliable alternative to OEM parts, reducing downtime and maintenance costs for your fleet.
• Performance Restoration: Helps return the engine to its original specifications for efficient fuel combustion and reliable operation.

Technical Specifications

OEM Cross-Reference

This piston directly replaces the following OEM part numbers:

• Komatsu: 6137-32-2110
• Komatsu: 6130-32-2110

Always verify the part number from your original component or engine serial plate before ordering.

Compatibility

This piston is specifically designed for the following applications:

• Engine Models: Komatsu 4D105-3 and 6D105 diesel engines.
• Machine Application: Komatsu PC200-3 hydraulic excavator.
• Typical Year Range: Applicable to PC200-3 models from their production period. Compatibility should be confirmed via the machine’s serial number.

Global Supply & Distribution

We are a leading supplier of heavy machinery spare parts with a robust international logistics network. We ensure seamless delivery to key industrial hubs and ports globally.

• Worldwide Shipping: Reliable export to all major continents.
• Key Markets Served: North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Southeast Asia), Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Consolidated shipments and established freight partnerships ensure timely delivery to major ports and inland logistics centers.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided for smooth customs clearance worldwide.

Quality Assurance

We stand behind the quality and performance of every part we supply.

• Manufacturing Standards: Components are produced in ISO-certified facilities using advanced CNC machinery to meet or exceed original dimensional and material specifications.
• Rigorous Testing: Each piston undergoes stringent quality control checks, including dimensional verification and visual inspection, to ensure defect-free delivery.
• Warranty: Backed by a comprehensive warranty against manufacturing defects. Please contact us for specific warranty terms and conditions.

FAQ

Q1: How do I confirm this piston is the correct part for my Komatsu PC200-3 excavator?
A1: The most reliable method is to cross-reference the part number stamped on your original piston or listed in your engine’s service manual with our listed numbers (6137-32-2110 or 6130-32-2110). Providing your machine’s model and serial number to our technical team can also help verify compatibility.

Q2: Is this piston sold as a single unit or as a set?
A2: This listing is typically for a single piston. For a complete engine overhaul, a full set matching the number of cylinders in your engine (4 for 4D105-3, 6 for 6D105) is required. Please inquire for set pricing and availability.

Q3: What other components should I replace when installing a new piston?
A3: For optimal engine performance and longevity, we strongly recommend replacing related wear components simultaneously. This typically includes piston rings, wrist pins, cylinder liners (sleeves), and connecting rod bearings. This practice ensures proper sealing and prevents premature failure of the new piston.

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 .