S6R2 Piston 37517-05300 37517-05500 37517-25100 for Mitsubishi Engine Parts

Product Details

Product Overview

This high-quality piston assembly, identified by part numbers 37517-05300, 37517-05500, and 37517-25100, is specifically designed for the Mitsubishi S6R2 diesel engine. As a critical component within the engine’s power cylinder group, this piston ensures optimal compression and efficient combustion, directly contributing to the engine’s overall performance and reliability.

Manufactured to meet OEM size specifications, this piston is an ideal replacement part for Mitsubishi S6R2 engines commonly used in heavy-duty industrial applications. Whether you are servicing a generator set, construction machinery, or marine equipment, this component is engineered to restore and maintain peak engine function. It is a direct-fit replacement that aligns with the rigorous demands of continuous operation in challenging environments.

Key Features & Benefits

• Precise Fitment: Manufactured to exact OEM size standards (37517-05300 / 37517-05500 / 37517-25100) for a seamless installation into the Mitsubishi S6R2 engine block.
• Durable Construction: Built from high-strength materials to withstand the extreme pressures and temperatures inside a heavy-duty diesel combustion chamber.
• Reliable Performance: Ensures consistent compression ratios, reducing blow-by and improving fuel efficiency, which is critical for long-haul industrial operations.
• Comprehensive Package: Includes the piston body and associated components as required for a complete installation, simplifying the rebuild process.
• Rigorous Quality Control: Each piston undergoes strict dimensional and material inspections to guarantee it meets the required specifications for durability and performance.
• Versatile Application: Suitable for a wide range of equipment including generators, construction vehicles, agricultural machinery, and marine vessels powered by the S6R2 engine.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following Mitsubishi genuine part numbers:

• 37517-05300 (Primary Reference)
• 37517-05500 (Alternative Reference)
• 37517-25100 (Alternative Reference)

Please verify your existing part number against this list to ensure correct fitment for your specific engine configuration.

Compatibility

This piston is specifically designed for the Mitsubishi S6R2 diesel engine. It is commonly used for the following applications:

• Construction: Excavators, Bulldozers, Wheel Loaders
• Industrial: Compressors, Pumps, Hydraulic Power Units
• Agriculture: Tractors, Harvesters, Irrigation Pumps
• Genset: Power Generators and Backup Power Systems
• Marine: Auxiliary engines and propulsion systems
• Handling: Forklifts, Cranes, Material Handling Equipment

Note: This part is designed for the S6R2 engine. Please confirm your engine model before purchasing. We do not list specific vehicle chassis or year ranges as this part is engine-specific.

Global Supply & Distribution

We offer comprehensive worldwide shipping solutions to meet the demands of international B2B buyers. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across the globe.

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Singapore, South Korea), Middle East (UAE, Saudi Arabia, Qatar), and Africa.
• Shipping Options: Sea freight (FOB/CIF), Air freight, and Express courier (DHL, FedEx, UPS) are available based on your urgency and budget.
• Export Experience: We are experienced in international trade, handling customs documentation and compliance for smooth cross-border transactions.
• Inventory: Maintained in Guangdong, China, ensuring quick dispatch for both small orders and bulk container shipments.

Quality Assurance

We are committed to delivering high-quality engine components that meet or exceed industry standards.

• Manufacturing Standards: Parts are produced under strict quality control processes, ensuring dimensional accuracy and material integrity.
• Testing: A Machinery Test Report and Video Outgoing Inspection are provided to verify the product’s condition before shipment.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects, providing you with peace of mind for your investment.
• Certification: All parts are sourced from reputable manufacturers in Guangdong, China, with a focus on reliability and performance.

FAQ

Q1: Is this piston a direct fit for my Mitsubishi S6R2 engine?

Yes, this piston is manufactured to OEM size specifications (37517-05300, 37517-05500, 37517-25100) and is designed as a direct replacement for the Mitsubishi S6R2 diesel engine. It should install without modifications. However, we always recommend comparing the part numbers on your old piston with the numbers listed above to ensure a perfect match.

Q2: What is included in the package?

The package typically includes the piston itself. For a complete top-end rebuild, you may also need piston rings and a cylinder liner. Please check your engine’s requirements. Our standard packing includes a plastic bag, a box, and a carton to ensure safe transit. If you require a full kit (piston, rings, and pin), please contact us for a custom quote.

Q3: How should I maintain this piston after installation?

After installation, proper engine break-in procedures are recommended. Ensure your engine’s cooling and lubrication systems are in good working order. Use the correct grade of diesel engine oil and change it at the manufacturer’s recommended intervals. Regularly inspect the air intake and fuel filtration systems to prevent contamination, which is the primary cause of premature piston wear.