YC6J125Z-T20 Cylinder Liner for Yuchai Diesel Engine Parts

Product Details

Product Overview

This high-quality cylinder liner is specifically designed for the Yuchai YC6J125Z-T20 diesel engine, a common power unit found in a wide range of heavy-duty applications. As a critical component of the engine block, this liner provides a precisely machined surface for the piston to travel, ensuring optimal compression and efficient combustion.

Manufactured by to OEM specifications, this replacement part (YC6J125Z-T20) offers a direct fit for engines requiring a durable and reliable cylinder liner. It is ideally suited for use in construction machinery, industrial equipment, agricultural tractors, generator sets, marine vessels, and material handling equipment. This product is a direct replacement for the original component, restoring engine performance and extending service life.

Key Features & Benefits

• OEM Specification Fit: Manufactured to the exact dimensions and tolerances of the original Yuchai YC6J125Z-T20 part, ensuring a precise and reliable fit without modification.
• Superior Durability: Constructed from high-grade materials to withstand extreme temperatures, high pressures, and constant friction, significantly reducing wear and tear.
• Enhanced Engine Performance: Restores cylinder compression, minimizes oil consumption, and reduces blow-by, leading to improved power output and fuel efficiency.
• Corrosion and Wear Resistance: The liner surface is engineered to resist corrosion from fuel and combustion byproducts, ensuring long-term reliability in demanding environments.
• Rigorous Quality Control: Each liner undergoes strict dimensional and material inspections to guarantee consistent quality and performance out of the box.
• Cost-Effective Solution: Provides a premium-quality replacement at a competitive price point compared to genuine OEM parts, offering excellent value for fleet maintenance and engine overhauls.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct replacement for the following OEM part number(s):

• YC6J125Z-T20 (Original Yuchai Part Number)

Please verify your engine’s model and existing part number to confirm compatibility. If your part number is not listed, please contact our sales team with your engine serial number for cross-referencing assistance.

Compatibility

This cylinder liner is specifically designed for use with the following engine and equipment types:

• Engine Models: Yuchai YC6J125Z-T20, YC6J125Z
• Common Applications: This engine is commonly used for construction machinery (e.g., wheel loaders, excavators), industrial equipment, agricultural tractors, generator sets (gensets), marine propulsion, and material handling equipment (e.g., forklifts).

Note: Fitment is based on engine model compatibility. Always confirm your specific engine serial number and application before purchasing.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to B2B customers worldwide. Our inventory is strategically located to support international trade and minimize shipping times.

• Worldwide Shipping: We ship to all major regions including North America, South America, Europe, Southeast Asia, the Middle East, Africa, and Oceania.
• Major Ports & Hubs: Expedited shipping is available to major industrial ports and logistics centers such as Rotterdam, Los Angeles, Hamburg, Shanghai, Dubai, and Singapore.
• Export Expertise: Our team has extensive experience in international export documentation, customs clearance, and trade compliance, ensuring a smooth transaction for our global partners.
• Bulk Orders: We welcome bulk and wholesale orders for fleet maintenance and engine rebuilders, offering competitive pricing and dedicated logistics support.

Quality Assurance

We are committed to providing parts that meet or exceed industry standards for performance and reliability.

• Manufacturing Standard: Produced in an ISO-certified facility, following strict quality management protocols.
• Testing: Each batch of cylinder liners undergoes rigorous inspection, including dimensional checks, material hardness testing, and surface finish analysis. A Machinery Test Report and Video Outgoing Inspection are available upon request to verify quality.
• Warranty: This product comes with a standard 6-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q: How do I confirm this cylinder liner will fit my Yuchai engine?
A: The most reliable way to confirm fitment is to check the engine model plate, which is typically located on the valve cover or side of the engine block. The model number should be YC6J125Z-T20. You can also compare the physical dimensions and the OEM part number of your old liner with our specifications. If you have any doubts, please provide your engine serial number, and our technical support team can assist with cross-referencing.

Q: What is the recommended installation procedure for this liner?
A: Installation should be performed by a qualified diesel mechanic. General steps include: 1) Thoroughly clean the cylinder bore in the engine block. 2) Lubricate the outer surface of the new liner and the block bore with clean engine oil. 3) Using a suitable liner installation tool, carefully press the liner into the block by hand or with light pressure to avoid damage. 4) After installation, check the liner protrusion (height above the block deck) using a dial gauge to ensure it is within the engine manufacturer’s specifications. 5) Install new piston rings and reassemble the engine.

Q: What maintenance practices can extend the life of this cylinder liner?
A: To maximize the lifespan of your cylinder liner: 1) Always use high-quality engine oil and change it according to the manufacturer’s schedule to reduce friction and wear. 2) Maintain a clean air filtration system to prevent abrasive dust from entering the cylinders. 3) Keep the cooling system in good working order to prevent overheating, which can distort the liner. 4) Use clean, high-quality diesel fuel to prevent injector issues that can wash the oil film off the cylinder walls.