Product Overview

This genuine MAHLE piston kit is engineered for high-performance and durability in demanding industrial applications. Designed as a direct replacement for Komatsu excavator engines, this comprehensive kit includes the piston, pin, and key for a complete overhaul solution. We specialize in global B2B supply, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Genuine MAHLE Quality: Manufactured to original equipment specifications, ensuring perfect fitment and optimal engine performance.
• Enhanced Durability: Precision-engineered from high-grade materials to withstand extreme pressures and temperatures within the combustion chamber.
• Complete Kit Solution: Includes piston, piston pin, and piston key, providing all necessary components for a streamlined repair process.
• Optimized Engine Efficiency: Designed to restore factory compression ratios and combustion efficiency, contributing to lower fuel consumption and reduced emissions.
• Extended Service Life: High-quality construction minimizes wear and tear, leading to longer intervals between overhauls and reduced total cost of ownership.

Technical Specifications

OEM Cross-Reference

This MAHLE piston kit directly replaces the following OEM part numbers:

• MAHLE: WTP157, S130B-E0390
• This part is commonly supplied as a genuine component within full engine overhaul kits for the specified Komatsu models.

Compatibility

This piston kit is designed for Komatsu excavator engines. Primary applications include, but may not be limited to:

• Engine Models: Komatsu J05E, Komatsu J08E
• Machine Applications: Komatsu SK200-8, Komatsu SK250-8 excavators and similar models utilizing these engine families.
• Always verify your engine serial number and existing part numbers before ordering to ensure correct fitment.

Global Supply & Distribution

We are a trusted partner for heavy-duty engine parts distributors worldwide. Our logistics network ensures efficient delivery to key industrial hubs and ports across all continents.

• Worldwide Shipping: Capable of shipping via air, sea, or land freight to meet your timeline and budget requirements.
• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and South America.
• Fast Delivery: Consolidated shipments to major ports like Rotterdam, Los Angeles, Singapore, and Jebel Ali for rapid regional distribution.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared in full compliance with international trade regulations.

Quality Assurance

Every part supplied meets the highest industry standards to guarantee performance and reliability for your business.

• Manufacturing Standards: Produced in ISO-certified facilities adhering to strict MAHLE quality control protocols.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.
• Testing: Components undergo rigorous dimensional checks, material analysis, and performance validation to ensure they meet or exceed OEM specifications.

FAQ

Q: How can I confirm this piston kit is the correct part for my Komatsu SK200-8 excavator?
A: The most reliable method is to cross-reference your engine’s model number (J05E or J08E) and the existing part number on your current piston or engine service manual with our listed part numbers (WTP157 / S130B-E0390). Providing your machine’s serial number to our technical team can also facilitate verification.

Q: Is this sold as a single piston or as a full set for the engine?
A> This listing is for a single piston kit, which includes one piston, its corresponding pin, and key. Engines require one kit per cylinder. Please order the quantity needed for your specific engine configuration (e.g., 4-cylinder, 6-cylinder).

Q: What other components should be replaced during a piston overhaul?
A> For a complete and reliable engine rebuild, we strongly recommend replacing all wear components simultaneously. This typically includes piston rings, cylinder liners, connecting rod bearings, main bearings, and gasket sets. Using a matched component set ensures balanced performance and longevity.

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 .