6D140 Engine Valve Set In 6217-41-4110 Ex 6215-41-4212 for Komatsu Excavator & Heavy Equipment

Product Details

Product Overview

This premium engine valve set, comprising intake valve part number 6217-41-4110 and exhaust valve part number 6215-41-4212, is specifically designed for the Komatsu 6D140 diesel engine platform. Manufactured to OEM size specifications, these valves are critical components for maintaining optimal cylinder sealing, compression, and combustion efficiency in heavy-duty machinery.

Commonly utilized in Komatsu excavators, bulldozers, loaders, and other industrial equipment powered by the 6D140 engine, this valve set ensures reliable performance under demanding working conditions. As a direct replacement part, it meets the rigorous standards required for B2B aftermarket supply, offering a cost-effective alternative without compromising on quality or fitment.

Key Features & Benefits

• Precision OEM Dimensions: Manufactured to exact OEM specifications (OEM Size) for direct bolt-on installation, eliminating the need for modifications.
• High-Temperature Alloy Construction: Built from durable steel alloys capable of withstanding extreme combustion temperatures and pressures, reducing the risk of valve burning or warping.
• Enhanced Engine Performance: Restores factory compression ratios and airflow dynamics, improving fuel efficiency and power output in your Komatsu 6D140 engine.
• Rigorous Quality Control: Each valve batch undergoes machinery test reporting and outgoing video inspection to ensure dimensional accuracy and material integrity.
• Comprehensive Warranty Coverage: Backed by a 6-month warranty, providing peace of mind for fleet operators and parts distributors.
• Versatile Application: Suitable for a wide range of heavy equipment including excavators, bulldozers, loaders, forklifts, and trucks powered by the 6D140 diesel engine.

Technical Specifications

OEM Cross-Reference

This valve set directly replaces the following original Komatsu part numbers:

• Intake Valve: 6217-41-4110
• Exhaust Valve: 6215-41-4212

These numbers are cross-referenced for compatibility with genuine Komatsu 6D140 engine service parts. Always verify your existing part number before ordering to ensure a perfect match.

Compatibility

This engine valve set is commonly used for the following applications:

• Engine: Komatsu 6D140 (Diesel)
• Equipment Types: Excavators, Bulldozers, Wheel Loaders, Forklifts, Dump Trucks, and Industrial Buses
• Typical Machine Models: Komatsu D65, D85, PC200, PC220 series (where equipped with 6D140 engine)

Important Fitment Note: Please confirm your specific engine model and existing valve part numbers (6217-41-4110 / 6215-41-4212) to ensure compatibility, as equipment configurations may vary by year and region.

Global Supply & Distribution

Based in Guangdong, China, our supply chain is optimized for international B2B trade. We offer reliable worldwide shipping to major industrial hubs including North America, Europe, Southeast Asia, the Middle East, and Africa. Our logistics network ensures fast delivery to ports such as Los Angeles, Rotterdam, Shanghai, and Jebel Ali.

With extensive export experience, we provide flexible shipping options (sea, air, or express) and can handle bulk orders for distributors and repair shops. We maintain inventory for quick dispatch and offer custom packaging solutions upon request.

Quality Assurance

All engine valves are manufactured in ISO-compliant facilities in Guangdong, China. Each production batch is subject to strict dimensional verification using CNC measuring equipment. We provide a Machinery Test Report and Video Outgoing Inspection as standard quality documentation.

Our 6-month warranty covers manufacturing defects in materials and workmanship under normal operating conditions. This commitment ensures that your heavy equipment maintains reliable uptime and performance.

FAQ

Q: How do I verify if this valve set fits my Komatsu excavator engine?
A: First, locate the engine model plate on your machine to confirm it is a 6D140 diesel engine. Then, check the existing valve part numbers stamped on the valve head. If they match 6217-41-4110 (intake) and 6215-41-4212 (exhaust), this set is a direct replacement. If unsure, please contact us with your machine serial number for verification.

Q: What is the recommended installation procedure for these valves?
A: Installation should be performed by a qualified diesel technician. Key steps include: cleaning the valve guides, applying molybdenum disulfide paste to the valve stems, checking valve stem-to-guide clearance, and setting the correct valve lash (clearance) per the Komatsu service manual. We recommend replacing valve stem seals simultaneously for optimal performance.

Q: Do you offer bulk pricing or custom packaging for distributors?
A: Yes, we support B2B wholesale orders with tiered pricing for volume purchases. Custom packaging (branded boxes, private labeling) is available for minimum order quantities. Please contact our sales team with your target quantity and destination port for a competitive quote including shipping costs.