8M21 Camshaft ME302311 Suitable for Mitsubishi Diesel Engine Parts – Construction & Industrial

Product Details

Product Overview

This is a high-precision 8M21 Camshaft (Part Number: ME302311), specifically designed for use in Mitsubishi diesel engines. As a critical component of the valve train, this camshaft controls the precise opening and closing of intake and exhaust valves, directly influencing engine performance, fuel efficiency, and emissions.

Manufactured to OEM size specifications, this camshaft is ideal for heavy-duty applications including construction machinery, industrial equipment, agricultural tractors, generator sets (gensets), marine propulsion, and material handling equipment. It is a direct replacement part for the Mitsubishi 8M21 engine model, ensuring reliable fitment and long service life in demanding work environments.

Whether you are rebuilding an engine or performing scheduled maintenance, this camshaft provides the durability and precision required for optimal engine operation.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM size standards, ensuring exact fitment and reliable valve timing for the Mitsubishi 8M21 engine.
• High Durability: Constructed from high-quality materials to withstand the high stresses and temperatures of diesel engine operation, reducing wear and extending service intervals.
• Rigorous Quality Control: Each camshaft undergoes outgoing inspection and machinery testing, with test reports provided to guarantee performance.
• Broad Application Compatibility: Suitable for a wide range of heavy equipment including construction, industrial, agricultural, marine, and power generation applications.
• Global OEM Service: OEM service is available, allowing for custom branding or packaging solutions for qualified buyers.
• Secure Packaging: Packed in a plastic bag, box, and carton to ensure safe transit and protection from damage.

Technical Specifications

OEM Cross-Reference

This camshaft is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Mitsubishi Part Number: ME302311
• Alternative Reference: 8-98023-526-0 (cross-reference, verify compatibility before purchase)

Note: While ME302311 is the primary OEM number for the 8M21 camshaft, always verify with your engine’s serial number or parts manual to confirm compatibility.

Compatibility

This camshaft is specifically designed for the Mitsubishi 8M21 diesel engine. It is commonly used for the following applications:

• Construction Machinery: Excavators, bulldozers, wheel loaders, cranes
• Industrial Equipment: Compressors, pumps, generators
• Agricultural Machinery: Tractors, harvesters
• Power Generation: Gensets and standby power units
• Marine: Workboats, fishing vessels, auxiliary engines
• Material Handling: Forklifts, telehandlers

Important: This part is intended for the 8M21 engine model. It may not fit other Mitsubishi engine families (e.g., 4M50, 6D24, S6S). Please confirm your engine model before purchasing.

Global Supply & Distribution

We offer reliable worldwide shipping capabilities, ensuring fast delivery to major industrial centers and ports across the globe. Our distribution network covers key markets including:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, France, Netherlands, Italy, Spain
• Asia-Pacific: Japan, South Korea, Australia, Singapore, Indonesia, Thailand
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Kenya, Nigeria
• South America: Brazil, Chile, Argentina, Colombia

We specialize in both air freight and sea freight logistics, with competitive rates for bulk orders. Our export experience ensures full compliance with international trade regulations, including proper customs documentation and packaging for long-distance transit.

Quality Assurance

Each camshaft is manufactured under strict quality control procedures to meet or exceed OEM standards. Our quality assurance program includes:

• Manufacturing Standards: ISO 9001-compliant production processes (where applicable).
• Incoming Material Inspection: Raw materials are tested for hardness, tensile strength, and chemical composition.
• Dimensional Verification: Camshaft lobes, journals, and keyways are measured to ensure OEM size accuracy.
• Machinery Test Report: Provided with each order, confirming the part has passed functional testing.
• Video Outgoing Inspection: Available upon request, providing visual proof of quality before shipment.
• Warranty: 6-month warranty against manufacturing defects. After warranty, online support is available for troubleshooting.

FAQ

Q1: Will this camshaft fit my specific Mitsubishi 8M21 engine?
A: This camshaft (ME302311) is designed as a direct replacement for the Mitsubishi 8M21 diesel engine. However, we strongly recommend verifying with your engine’s serial number or parts manual to confirm compatibility, as minor variations may exist between different production years or specific equipment applications.

Q2: What is the installation procedure for this camshaft?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: removing the engine front cover, timing gears, and existing camshaft; carefully cleaning the camshaft bore; lubricating the new camshaft journals and lobes with assembly lube; installing the camshaft while ensuring proper timing alignment; and torquing all retaining bolts to manufacturer specifications. Always refer to the Mitsubishi 8M21 service manual for detailed instructions.

Q3: How do I maintain this camshaft for long service life?
A: Proper maintenance includes using the correct grade of engine oil (as specified for the 8M21), maintaining proper oil pressure and levels, replacing the oil filter at regular intervals, and ensuring the valve train components (lifters, pushrods, rocker arms) are in good condition. Avoid excessive engine idling and over-revving, as these can accelerate camshaft wear. Regular inspection of the camshaft lobes and journals during major overhauls is recommended.