Product Details

Product Overview

This high-quality Weichai WP10 Diesel Engine Piston is a critical replacement component designed for optimal performance and longevity in heavy-duty commercial vehicles and industrial machinery. As a direct-fit part, it ensures reliable combustion and power output. We specialize in global sourcing and distribution, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa. Our logistics network ensures fast, secure delivery to your port or warehouse.

Key Features & Benefits

• Superior Durability: Manufactured from high-strength aluminum alloy to withstand extreme temperatures and high compression ratios.
• Precision Engineering: CNC-machined to exact OEM tolerances (612600030015 / 612600030017) for a perfect fit and minimal friction.
• Enhanced Performance: Optimized piston ring grooves and skirt design reduce oil consumption and improve fuel efficiency.
• Rigorous Testing: Each piston undergoes strict quality control, including dimensional inspection and material analysis.
• Long Service Life: Resistant to thermal fatigue and wear, extending the intervals between engine overhauls.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following OEM and reference numbers:

• OEM Weichai: 612600030015, 612600030017
• Aftermarket Reference: WD106220E23, WD10G220E23

Compatibility

• Engine Models: Weichai WP10 series (including WP10.240, WP10.290, WP10.336, WP10.340E22, etc.)
• Vehicle Applications: Shacman (陕汽) trucks, Howo (豪沃) trucks, Sinotruk (中国重汽) trucks, XCMG construction equipment, and other heavy-duty machinery using WP10 engines.
• Year Range: 2005 – Present (Check specific engine serial number for exact fitment).

Global Supply & Distribution

We provide a seamless global supply chain solution for B2B buyers. Our capabilities include:

• Worldwide Shipping: Reliable air, sea, and express delivery (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Singapore, UAE), Middle East (Saudi Arabia, UAE), and Africa (South Africa, Nigeria, Kenya).
• Fast Delivery: Stock available for immediate dispatch to major ports like Shanghai, Ningbo, Rotterdam, and Los Angeles.
• Export Expertise: Experienced in international trade documentation, customs clearance, and compliance with local regulations.

Quality Assurance

• Manufacturing Standard: ISO 9001:2015 certified production facility.
• Testing: 100% dimensional inspection; material hardness and thermal shock testing performed on batch samples.
• Warranty: 12-month warranty against manufacturing defects under normal operating conditions.

FAQ

Q1: Is this piston a direct replacement for the original Weichai part?
A: Yes, this piston is manufactured to match the OEM specifications of Weichai part numbers 612600030015 and 612600030017. It is a direct-fit replacement for the WP10 engine series. We recommend verifying your engine serial number to ensure compatibility.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Thoroughly cleaning the cylinder bore. 2) Lubricating the piston pin and rings with engine oil. 3) Using a proper ring compressor to install the piston into the bore. 4) Torquing the connecting rod bolts to the manufacturer’s specifications. Always refer to the Weichai service manual for your specific engine model.

Q3: Does this piston come with rings and a pin?
A: This listing is for the piston only. The piston pin, rings, and circlips are typically sold separately. We recommend purchasing a complete piston ring set and pin from the same supplier to ensure proper clearance and performance. Please contact us if you require a full piston kit.

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 .