612600030010 Engine Piston Assembly Kit with Ring Liner for Weichai WD615 WD10 Sinotruk Howo Truck

Product Details

Product Overview

This high-quality Engine Piston Assembly Kit (Part Number: 612600030010 / 612600030010A) is a complete replacement solution for the Weichai WD615, WD10, and WP10G series diesel engines. Manufactured by, this kit includes the piston, piston rings, and cylinder liner, providing all necessary components for a comprehensive engine overhaul.

Specifically designed for heavy-duty applications, this assembly is commonly used in Sinotruk HOWO and Shacman trucks, as well as construction machinery like SDLG, Lonking, and Shantui wheel loaders and bulldozers. The kit features a 126 mm standard size (STD) bore diameter and is constructed from high-strength materials to withstand the demanding conditions of commercial and industrial use.

Whether you are a fleet manager, a heavy equipment repair shop, or a parts distributor, this piston assembly kit offers a reliable, direct-fit replacement to restore engine performance and efficiency in Weichai-powered machinery.

Key Features & Benefits

• Complete Kit Solution: Includes the piston, piston rings, and cylinder liner, ensuring all wear components are replaced in one service interval for optimal engine health.
• OEM-Grade Fitment: Manufactured to match the exact specifications of the original Weichai WD615 engine, guaranteeing a precise fit and reliable operation without modification.
• Durable Construction: Features a high-strength aluminum alloy piston with a cast iron insert for the top ring groove, providing exceptional wear resistance and longevity under high heat and pressure.
• Enhanced Performance: Precision-machined components ensure correct compression ratios and reduced friction, contributing to improved fuel efficiency and power output.
• Rigorous Quality Control: Each kit undergoes outgoing video inspection and machinery test reports to verify dimensional accuracy and performance, providing buyers with confidence in the product’s integrity.
• Versatile Application: Suitable for a wide range of heavy-duty equipment beyond trucks, including wheel loaders, bulldozers, and other construction machinery powered by the Weichai WD10/WD615 engine family.

Technical Specifications

OEM Cross-Reference

This piston assembly kit is a direct replacement for the following OEM part numbers:

• 612600030010 (Primary Part Number)
• 612600030010A (Alternative Part Number)

Note: Always verify your engine’s specific part number and serial number to ensure correct compatibility before purchase.

Compatibility

This engine piston assembly kit is commonly used for the following applications:

• Engine Models: Weichai WD615, WD10, WP10G
• Truck Applications: Sinotruk HOWO, Shacman
• Construction & Industrial Machinery: SDLG Wheel Loaders, Lonking Wheel Loaders, Shantui Bulldozers

Fitment is inferred based on common engine installations. Please confirm your engine model and serial number for guaranteed compatibility.

Global Supply & Distribution

We are a dedicated exporter of heavy-duty diesel engine parts, with a robust supply chain capable of delivering to customers worldwide. Our strategic location in Guangdong, China, provides easy access to major international shipping ports.

• Major Markets: We serve a global client base including North America, Europe, Southeast Asia (Asia-Pacific), the Middle East, Africa, and South America.
• Fast Delivery: Efficient logistics ensure quick shipping to major ports and industrial centers, with options for air, sea, and express courier services.
• Export Experience: Our team has extensive experience in international trade, handling customs documentation and compliance for smooth cross-border transactions.

Quality Assurance

is committed to providing high-quality engine components that meet or exceed industry standards. Our quality assurance process includes:

• Manufacturing Standards: Parts are produced in ISO-certified facilities using advanced casting and machining processes.
• Testing: Each batch undergoes outgoing video inspection and machinery test reports to verify dimensional and performance specifications.
• Warranty: This product is backed by a warranty period of 6 to 12 months, covering manufacturing defects under normal use conditions.

FAQ

Q: Is this piston assembly kit a direct replacement for my Weichai WD615 engine?

A: Yes, this kit is designed as a direct OEM replacement for Weichai WD615, WD10, and WP10G engines. However, we strongly recommend verifying your engine’s specific model and serial number, as well as the existing part number (612600030010), to ensure a perfect fit.

Q: What is included in the kit, and do I need any other parts for installation?

A: This kit includes the piston, piston rings, and cylinder liner. For a complete engine overhaul, you may also need connecting rod bearings, main bearings, gaskets, and seals, which are sold separately. Professional installation is recommended to ensure proper assembly and break-in.

Q: What is the recommended maintenance after installing this piston kit?

A: After installation, a proper engine break-in procedure is essential. This typically involves running the engine at varying RPMs under light load for the first 50-100 hours, followed by an oil and filter change. Always refer to the engine manufacturer’s service manual for specific break-in and maintenance intervals.