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Product Details
Product Overview
This high-quality 6D31 Cylinder Liner (OEM references: ME011604, ME011523, ME011626) is a critical engine component specifically designed for Mitsubishi 6D31 diesel engines. As a direct replacement part, it is commonly utilized in heavy-duty machinery such as excavators, forklifts, loaders, bulldozers, and buses where engine reliability is paramount.
Manufactured to OEM specifications, this cylinder liner ensures precise fitment and optimal performance within the engine block. It is an essential component for engine overhauls and routine maintenance, providing the necessary durability to withstand high compression and thermal stress in demanding industrial applications.
Please verify your existing part number against the OEM references (ME011604, ME011523, ME011626) to ensure compatibility with your specific Mitsubishi 6D31 engine model.
Key Features & Benefits
OEM Standard Fitment: Manufactured to match the exact dimensions and material specifications of the original Mitsubishi 6D31 cylinder liner, ensuring a precise, hassle-free installation.
Enhanced Durability: Constructed from high-grade cast iron, designed to resist wear, corrosion, and thermal fatigue, extending the service life of your engine.
Improved Engine Performance: Provides a perfect seal for the piston and piston rings, maintaining optimal compression and reducing oil consumption for efficient operation.
Reliable Heat Dissipation: Engineered for superior heat transfer away from the piston, preventing hot spots and maintaining consistent operating temperatures.
Rigorous Quality Control: Each liner undergoes strict dimensional and hardness testing to guarantee consistent quality and performance.
Cost-Effective Repair Solution: A reliable aftermarket alternative that offers significant savings compared to OEM dealer pricing without compromising on quality.
Technical Specifications
Specification
Details
Part Name
Cylinder Liner
OEM Part Numbers
ME011604, ME011523, ME011626
Engine Model
Mitsubishi 6D31
Engine Type
Diesel
Material
High-Grade Cast Iron
Size
OEM Standard Size
Weight (approx)
7 kg (per piece)
Surface Finish
Honed to OEM Specification
Warranty
6 Months
Place of Origin
Guangdong, China
OEM Cross-Reference
This cylinder liner is a direct replacement for the following Mitsubishi genuine part numbers and their equivalents:
ME011604
ME011523
ME011626
Note: This aftermarket part is designed to match the form, fit, and function of the listed OEM numbers. It is not manufactured by or affiliated with Mitsubishi Heavy Industries.
Compatibility
Engine Applications:
Mitsubishi 6D31 Diesel Engine
Common Vehicle & Equipment Applications:
Forklifts
Excavators
Trucks
Loaders
Bulldozers
Buses
Industrial and Agricultural Machinery
Disclaimer: This part is commonly used for the applications listed above. Please cross-reference your engine model and existing part number to confirm exact compatibility before purchase.
Global Supply & Distribution
We are an experienced global supplier of diesel engine components, serving a diverse network of B2B clients. Our logistics network supports efficient worldwide shipping to major ports and industrial hubs, including:
North America: Los Angeles, Houston, New York, Toronto
Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
Asia-Pacific: Singapore, Dubai, Sydney, Shanghai
Middle East & Africa: Dubai, Jebel Ali, Durban
South America: Santos, Buenos Aires
We offer flexible shipping options including sea freight (FCL/LCL), air freight, and express courier services (DHL, FedEx, UPS). Our team ensures proper export documentation and customs compliance to facilitate smooth international transactions.
Quality Assurance
Manufacturing Standards: Produced in an ISO-certified facility with advanced CNC machining and casting technology.
Testing: Each batch undergoes dimensional inspection, hardness testing, and surface finish verification. A Machinery Test Report is available upon request.
Video Inspection: Outgoing inspection videos can be provided for large orders to verify quality before shipment.
Warranty: Backed by a 6-month warranty against manufacturing defects. Our technical support team is available to assist with any fitment or performance inquiries.
FAQ
Q: How do I confirm this cylinder liner fits my Mitsubishi 6D31 engine?
A: Please locate the existing part number on your current cylinder liner or refer to your engine service manual. If the number matches ME011604, ME011523, or ME011626, this part is a direct replacement. We recommend measuring the bore diameter and liner height to confirm if you are unsure.
Q: What is the recommended installation procedure for this liner?
A: Installation should be performed by a qualified diesel mechanic. The cylinder block bore must be clean and free of burrs. Lubricate the liner’s outer surface and O-ring (if applicable) before pressing it in. After installation, verify the liner protrusion height above the block deck surface to ensure a proper head gasket seal.
Q: Is it necessary to replace piston rings when installing a new cylinder liner?
A: Yes. It is highly recommended to install new piston rings that match the liner’s bore size when replacing a cylinder liner. Reusing old rings can lead to poor sealing, increased oil consumption, and reduced engine performance. For best results, consider replacing the piston and ring set simultaneously.
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