WP6G125E201 Cylinder Liner for Weichai WP6G125E201 Diesel Engine | Construction, Agriculture, Genset

Product Details

Product Overview

This WP6G125E201 Cylinder Liner is a precision-engineered replacement component designed specifically for the Weichai WP6G125E201 diesel engine platform. Manufactured by , this liner is an OEM-size direct replacement, ensuring a seamless fit and reliable performance in demanding applications.

Ideal for use in construction machinery, industrial equipment, agricultural tractors, generator sets (gensets), marine propulsion, and material handling equipment, this cylinder liner is a critical component for maintaining engine compression, oil control, and heat dissipation. It is commonly used as a service part for overhauling or repairing Weichai WP6 series engines.

Please verify your engine model number (WP6G125E201) against your parts catalog to ensure correct fitment before purchase. This part is not a generic item; it is specifically designed for the listed engine model.

Key Features & Benefits

• OEM-Spec Dimensions: Manufactured to original equipment manufacturer (OEM) size standards, guaranteeing a direct bolt-in replacement without modifications.
• Durable Construction: Made from high-quality cast iron alloy, providing excellent wear resistance, thermal conductivity, and structural integrity under high combustion pressures.
• Enhanced Oil Control: Precision-honed inner surface ensures optimal piston ring sealing, reducing oil consumption and blow-by for improved engine efficiency.
• Corrosion Resistance: Surface treatment protects against cavitation and corrosion from coolants and combustion byproducts, extending service life.
• Rigorous Quality Control: Each liner undergoes dimensional inspection and hardness testing to meet strict manufacturing tolerances.
• Cost-Effective Solution: Offers a reliable aftermarket alternative to expensive OEM parts without compromising on performance or durability.

Technical Specifications

OEM Cross-Reference

This WP6G125E201 cylinder liner is a direct replacement for the following OEM part numbers and configurations:

• Weichai Original: WP6G125E201 (Engine Block Liner Set)
• Reference: WP6G125E201-LNR

Note: If you have a different OEM number from your engine’s parts manual, please contact our support team to verify cross-reference compatibility before ordering.

Compatibility

This cylinder liner is specifically designed for the Weichai WP6G125E201 diesel engine. It is commonly used in the following equipment categories:

• Construction: Wheel loaders, excavators, bulldozers
• Industrial: Compressors, pumps, welding generators
• Agriculture: Tractors, harvesters, irrigation pumps
• Power Generation: Gensets (prime and standby power)
• Marine: Auxiliary engines, small vessel propulsion
• Material Handling: Forklifts, telehandlers

Fitment is inferred based on the engine model. Always confirm with your equipment manufacturer’s specifications.

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B buyers worldwide. Our export experience covers:

• North America: Fast delivery to major industrial ports (Los Angeles, Houston, New York, Vancouver).
• Europe: Reliable shipping to Rotterdam, Hamburg, Antwerp, and inland distribution centers.
• Asia-Pacific: Direct service to Singapore, Dubai, Sydney, and Shanghai.
• Middle East & Africa: Efficient logistics to Jebel Ali, Dammam, Durban, and Lagos.
• South America: Regular shipments to Santos, Buenos Aires, and Callao.

We offer flexible shipping options including FOB, CIF, and EXW terms. All export documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities with strict process control.
• Inspection: Each liner is 100% inspected for dimensional accuracy, surface finish, and hardness.
• Testing: Machinery test reports and video outgoing inspection are available upon request.
• Warranty: 6-month warranty against material and workmanship defects. Post-warranty online technical support is always available.

FAQ

Q1: How do I confirm this cylinder liner fits my engine?
Check the engine nameplate or block stamping for the exact model number. If it reads WP6G125E201, this liner is designed for it. If your engine is a different variant (e.g., WP6G220), please verify with our team before purchase.

Q2: Is this a dry or wet cylinder liner?
The WP6G125E201 engine typically uses a wet-type liner, meaning it is in direct contact with the engine coolant. However, we recommend confirming with your service manual. Our liners are manufactured to the exact OEM specification for this engine.

Q3: What maintenance is required after installation?
After installation, ensure proper break-in procedures: avoid heavy loads for the first 50 hours. Check coolant levels and oil pressure regularly. Use high-quality diesel engine oil meeting API CI-4 or higher specifications. Replace the cylinder liner in sets (all cylinders) for balanced performance.