ME011265 ME011266 Engine Valve For Mitsubishi 6D31 Diesel Engine Parts

Product Details

Product Overview

This high-quality engine valve set, comprising part numbers ME011265 (Inlet Valve) and ME011266 (Exhaust Valve), is specifically designed for the Mitsubishi 6D31 diesel engine. As a critical component in the engine’s valvetrain, these valves ensure precise gas exchange, directly impacting combustion efficiency and power output.

Manufactured to OEM specifications, these valves are suitable for a wide range of heavy-duty applications including construction machinery, industrial equipment, agricultural tractors, generator sets, marine propulsion, and material handling equipment. Whether you are rebuilding a 6D31 engine or performing routine maintenance, these parts provide the reliability and fit confidence required for demanding work environments.

Please verify your existing part numbers (ME011265 and ME011266) against your engine’s specifications to ensure correct fitment before purchase.

Key Features & Benefits

• Precision Engineering: Manufactured to match OEM dimensions (ME011265 & ME011266) for a direct, hassle-free replacement without modification.
• Superior Material: Constructed from high-grade alloy steel with hardened tips and seats, offering excellent wear resistance and longevity in high-temperature diesel environments.
• Enhanced Engine Performance: Designed to provide optimal valve timing and sealing, ensuring maximum compression and fuel efficiency for your Mitsubishi 6D31 engine.
• Durability Under Load: Capable of withstanding the extreme thermal and mechanical stresses common in construction, marine, and industrial applications.
• Rigorous Quality Control: Each valve undergoes strict dimensional and material testing, supported by a 6-month warranty for your peace of mind.
• Complete Set Availability: Supplied as individual components (Inlet: ME011265, Exhaust: ME011266) to allow for precise replacement of worn parts.

Technical Specifications

OEM Cross-Reference

These valves are direct replacements for the following original Mitsubishi part numbers:

• Inlet Valve: ME011265
• Exhaust Valve: ME011266

This is a standard replacement part for the Mitsubishi 6D31 engine family. No other cross-references are provided; please confirm your engine’s specific requirements.

Compatibility

These engine valves are commonly used for the following Mitsubishi diesel engine models and applications:

• Engine Model: 6D31
• Primary Applications:
  • Construction Machinery (Excavators, Bulldozers, Loaders)
  • Industrial Engines
  • Agricultural Tractors & Combines
  • Generator Sets (Genset)
  • Marine Propulsion Systems
  • Material Handling Equipment (Forklifts, Cranes)

Important Note: While this part is designed for the 6D31 engine, we recommend verifying your specific engine serial number and existing part numbers to ensure 100% compatibility with your equipment.

Global Supply & Distribution

As an experienced exporter based in Guangdong, China, we provide efficient global logistics to support B2B buyers worldwide. Our supply chain is optimized for fast delivery to major industrial ports and distribution centers.

• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Shipping Options: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight available based on order volume and urgency.
• Ports: Efficient dispatch from Shenzhen, Guangzhou, and Hong Kong ports.
• Customs Compliance: All products are packaged with proper documentation for smooth international customs clearance.

Quality Assurance

We maintain strict quality control standards to ensure every valve meets or exceeds OEM performance requirements.

• Manufacturing Standard: ISO 9001 compliant production processes.
• Inspection: 100% dimensional inspection and material analysis conducted before shipment.
• Video Support: Outgoing inspection video is provided upon request to verify product quality.
• Machinery Test Report: Available for batch orders to confirm performance parameters.
• Warranty: All valves are backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: Are the ME011265 (Inlet) and ME011266 (Exhaust) valves sold as a complete set?
A: These valves are typically sold individually to allow you to replace only the worn components. You can order the required quantity of each part number (Inlet: ME011265, Exhaust: ME011266) based on your engine rebuild needs. For a full 6-cylinder 6D31 engine, you would need 6 inlet and 6 exhaust valves.

Q2: What is the installation requirement for these valves on a 6D31 engine?
A: Installation should be performed by a qualified diesel mechanic. Standard valve installation procedures apply, including cleaning the valve guides, applying proper assembly lubricant, and adjusting valve clearance to the engine manufacturer’s specifications after installation. We recommend replacing valve stem seals and springs simultaneously for optimal performance.

Q3: How do I verify these valves will fit my specific Mitsubishi 6D31 engine?
A: Please check the existing part numbers on your old valves. If they match ME011265 (inlet) and ME011266 (exhaust), these are the correct replacements. If your engine is a 6D31 variant (e.g., 6D31-T), these valves are generally compatible, but we recommend verifying with your engine’s service manual or contacting our technical support with your engine serial number for confirmation.