Product Overview

This is a high-performance replacement piston designed specifically for the Weichai WP10 series of diesel engines. Engineered for durability and optimal combustion, it is an essential component for engine overhaul and rebuild projects. We supply this part globally, with significant experience serving major industrial markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications to ensure perfect fitment and reliable performance within the WP10 engine block.
• Superior Material: Constructed from high-grade aluminum alloy, offering an optimal balance of strength, heat dissipation, and reduced weight for efficient engine operation.
• Enhanced Durability: Features advanced ring grooves and a robust skirt design to withstand high compression and thermal stresses common in heavy-duty diesel applications.
• Optimized for Performance: Designed to maintain proper compression ratios and oil control, contributing to fuel efficiency and reduced emissions.
• Direct Replacement: A direct-fit component that eliminates compatibility concerns, saving time and labor during engine assembly.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Weichai OEM: 612600030015
• Weichai OEM: 612600030017

Note: Always verify the specific engine serial number and configuration for final compatibility confirmation.

Compatibility

This piston is compatible with a range of vehicles and machinery powered by the Weichai WP10 diesel engine. Common applications include:

• Heavy-Duty Trucks: Various Chinese-brand trucks such as Sinotruk (HOWO), FAW, Shacman, and Dongfeng.
• Construction & Mining Equipment: Used in loaders, dump trucks, and stationary power units.
• Bus & Coach: Fitted in larger passenger transport vehicles.
• Generator Sets: For industrial and backup power generation applications.

The WP10 engine platform has been in production for many years; this piston is suitable for engines within this family across multiple model years.

Global Supply & Distribution

We are a professional supplier of heavy-duty engine components with a robust international logistics network. Our capabilities include:

• Worldwide Shipping: We reliably ship to all major global markets, including North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Italy), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Southeast Asia), and South America.
• Efficient Logistics: We offer consolidated sea freight (LCL/FCL) and air freight options to major ports and industrial hubs like Los Angeles, Rotterdam, Hamburg, Dubai, and Sydney for fast delivery.
• Export Expertise: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is prepared professionally to ensure smooth customs clearance worldwide.
• B2B Focus: We specialize in supplying wholesalers, engine rebuild shops, heavy equipment repair centers, and large fleet operators.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machining and strict quality control protocols.
• Material Certification: Raw materials are sourced from certified suppliers, with batch traceability available.
• Rigorous Testing: Each piston undergoes dimensional inspection, hardness testing, and visual defect analysis to ensure it meets performance specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: How do I confirm this piston is the correct part for my specific Weichai WP10 engine?
A: The most reliable method is to cross-reference the part number stamped on your original piston or from your engine’s parts manual with our listed numbers (WD106220E23, WD10G220E23, 612600030015, 612600030017). Providing your engine’s model code and serial number to our technical team can also ensure a perfect match.

Q: Is this piston sold as a single unit or in a set?
A: This listing is typically for a single piston. For a complete engine overhaul, a full set (6 cylinders for WP10) is required. Please inquire about set pricing and availability for your project needs.

Q: What other components should I replace when installing this new piston?
A: For optimal engine life and performance, we strongly recommend replacing piston rings, wrist pins, and cylinder liners at the same time. Always use new connecting rod bolts and bearings during reassembly. Consult a professional engine rebuild manual for the complete procedure.

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 .