Mahle Diesel Engine Piston Ring 6207-31-2501 S6d95 6d95-5 For Komatsu Pc200-5 Excavator Engine Parts

Product Details

Product Overview

This Mahle Piston Ring set, identified by OEM number 6207-31-2501, is a precision engine component specifically designed for the Komatsu PC200-5 excavator. Manufactured to the highest standards, this piston ring set is a direct replacement for the 6D95-5 diesel engine, ensuring reliable compression and oil control.

As a critical component within the engine’s power cylinder group, this piston ring assembly is engineered to restore engine performance and efficiency. It is commonly used for the Komatsu PC200-5 and PC200-6 series excavators, providing a perfect fit for the 6D95 and S6D95 engine platforms. This product is sourced directly from a Mahle licensed facility in Shanghai, China, ensuring genuine quality and compatibility.

Key Features & Benefits

• OEM Exact Fit: Direct replacement for Komatsu part number 6207-31-2501, eliminating guesswork and ensuring seamless installation.
• Genuine Mahle Quality: Manufactured under strict Mahle specifications, guaranteeing the same durability and performance as the original factory parts.
• Engineered for Diesel Performance: Specifically designed for the 6D95-5 diesel engine to withstand high compression, extreme temperatures, and continuous heavy-load operation.
• Superior Material Composition: Constructed from high-grade alloy cast iron with advanced wear-resistant coatings for extended service life.
• Optimized Oil Control: Advanced ring profile design minimizes oil consumption while maintaining proper cylinder wall lubrication.
• 100% New Condition: Supplied as brand-new, unused components with no remanufacturing, ensuring maximum reliability from first startup.
• Professional Packaging: Securely packed in Mahle-branded packaging to prevent damage during transit and ensure authenticity.

Technical Specifications

OEM Cross-Reference

This piston ring set is directly interchangeable with the following original equipment manufacturer numbers:

• Komatsu OEM: 6207-31-2501
• Alternative Reference: 6D95-5 Piston Ring Set (Engine Model Specific)

Note: Always verify your engine serial number and ring configuration before ordering to ensure correct fitment.

Compatibility

This piston ring set is commonly used for the following applications:

• Excavator Models: Komatsu PC200-5, PC200-6, PC200-7 (early models)
• Engine Platforms: Komatsu 6D95, S6D95, 6D95-5
• Machine Types: Hydraulic Excavators, Bulldozers (D65 series with 6D95 engine)

Important: Fitment is inferred based on engine model compatibility. Confirm your engine’s specific model number (e.g., 6D95-5) before purchasing.

Global Supply & Distribution

We maintain a robust global supply chain capable of shipping this Mahle piston ring set to any major industrial market worldwide. Our distribution network covers:

• North America: Fast delivery to ports in Los Angeles, Houston, New York, and Vancouver.
• Europe: Direct shipping to Rotterdam, Hamburg, Antwerp, and major inland hubs.
• Asia-Pacific: Express delivery to Singapore, Dubai, Sydney, and Tokyo.
• Middle East & Africa: Reliable service to Jebel Ali, Dammam, and Durban.

All shipments are handled with professional export documentation, including commercial invoices, packing lists, and certificates of origin. We offer flexible shipping options (air, sea, or express courier) to meet urgent project deadlines.

Quality Assurance

Every piston ring set undergoes rigorous quality control procedures to ensure it meets or exceeds OEM specifications:

• Manufacturing Standard: Produced in an ISO 9001:2015 certified facility under Mahle license.
• Testing: Video outgoing inspection and machinery test reports are available upon request.
• Material Verification: 100% material composition analysis to confirm wear resistance and thermal stability.
• Dimensional Accuracy: Each ring is checked for proper gap, side clearance, and radial thickness.
• Warranty: Standard warranty applies against manufacturing defects (specific terms available on request).

FAQ

Q: How do I confirm this piston ring set fits my Komatsu PC200-5 excavator?
A: Verify your engine model number stamped on the engine block. This set is designed for the 6D95-5 engine. Also check your existing piston ring OEM number (6207-31-2501) to ensure compatibility. If your engine is a 6D95 (without the -5 suffix), please contact us for cross-reference confirmation.

Q: What is the recommended installation procedure for these piston rings?
A: Follow standard diesel engine rebuild procedures. Ensure the cylinder bore is properly honed and within service limits. Install rings with the correct orientation (top ring, second ring, oil ring). Use a ring compressor for installation and stagger ring gaps 120 degrees apart. Always lubricate rings with clean engine oil during assembly.

Q: How should I store this piston ring set if not installing immediately?
A: Store the rings in their original Mahle packaging in a clean, dry environment at room temperature (15-25°C). Avoid exposure to moisture, direct sunlight, or extreme temperature fluctuations. Do not remove rings from their individual compartments until ready for installation to prevent damage or corrosion.