8M21 Piston ME163823 ME161300 Suitable for Mitsubishi Engine Parts

Product Details

Product Overview

This high-quality piston is specifically designed for use with the Mitsubishi 8M21 diesel engine. Engineered as a direct replacement, it carries the critical OEM part numbers ME163823 and ME161300, ensuring a precise fit and reliable performance for your heavy-duty equipment.

As a core internal engine component, this piston is manufactured to meet or exceed original equipment specifications. It is an ideal solution for maintaining or rebuilding Mitsubishi 8M21 engines commonly found in a wide range of industrial, construction, and marine applications. Please verify your engine model and existing part numbers to confirm compatibility before purchase.

Key Features & Benefits

• OEM Specification Fitment: Manufactured to the exact size and material specifications of the original Mitsubishi part, ensuring a direct, drop-in replacement with no modifications required.
• Enhanced Durability: Built with high-grade materials to withstand the extreme temperatures and pressures of diesel combustion, providing a long service life and reduced downtime.
• Critical Part Identification: Clearly marked with OEM numbers ME163823 and ME161300 for easy cross-referencing and confidence in your order.
• Optimized Engine Performance: Designed to maintain proper compression ratios and combustion chamber geometry, ensuring your 8M21 engine runs at peak efficiency and power output.
• Rigorous Quality Control: Each piston undergoes strict inspection procedures, including dimensional checks and material verification, to guarantee reliability in demanding work environments.
• Versatile Application: Suitable for a wide array of equipment powered by the Mitsubishi 8M21 engine, from construction machinery to generator sets.

Technical Specifications

OEM Cross-Reference

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

• ME163823
• ME161300

This part is also commonly known as the 8M21 piston assembly. Please confirm your engine’s serial number and existing part markings to ensure an exact match.

Compatibility

This piston is specifically engineered for the Mitsubishi 8M21 diesel engine. This engine platform is commonly used in a variety of heavy-duty applications, including:

• Construction Machinery: Excavators, bulldozers, and cranes.
• Industrial Equipment: Air compressors, pumps, and material handling equipment.
• Agricultural Machinery: Large tractors and harvesters.
• Power Generation: Generator sets (gensets).
• Marine Applications: Propulsion and auxiliary engines.
• Material Handling: Forklifts and loaders.

Note: This is an internal engine component. Installation should be performed by a qualified diesel mechanic.

Global Supply & Distribution

We are a leading global supplier of aftermarket diesel engine parts with a robust distribution network. We offer reliable worldwide shipping to all major industrial centers and ports, including:

• North America: Houston, Los Angeles, Toronto, Vancouver
• Europe: Rotterdam, Hamburg, Antwerp, London
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney
• Middle East & Africa: Dubai, Jeddah, Durban, Lagos
• South America: Santos, Buenos Aires, Callao

With extensive export experience, we ensure fast processing, secure packing, and full customs compliance for international orders. We offer various shipping options to meet your budget and timeline requirements.

Quality Assurance

• Manufacturing Standards: Produced in a facility with ISO-compliant quality management systems. Parts are made to OEM specifications.
• Testing & Inspection: Every batch undergoes rigorous testing, including dimensional accuracy checks, material composition analysis, and pressure testing. A Machinery Test Report and Video Outgoing Inspection are available upon request.
• Warranty: We stand behind the quality of our parts with a standard 6-month warranty against manufacturing defects.

FAQ

Q1: How can I be sure this piston (ME163823/ME161300) will fit my engine?

This piston is specifically designed for the Mitsubishi 8M21 engine model. To ensure a correct fit, we recommend checking the part number stamped on your existing piston or your engine’s service manual. The numbers ME163823 and ME161300 are the primary identifiers for this specific piston. Always cross-reference these numbers with your engine’s documentation before ordering.

Q2: Does this piston come with piston rings and a pin?

This product listing is for the piston assembly only. While it is a complete piston, it may not include the piston rings or wrist pin. We recommend ordering the corresponding piston ring set and pin separately to ensure a complete and proper rebuild. Please check the product packaging or contact us for confirmation on what is included in the box.

Q3: What is the recommended installation procedure for this piston?

Installation of an 8M21 piston is a complex procedure that should only be performed by a certified diesel mechanic. Key steps include: carefully cleaning the cylinder bore, lubricating the piston and rings with clean engine oil, using a proper ring compressor to install the piston into the cylinder, and torquing the connecting rod bolts to the manufacturer’s exact specifications. Failure to follow correct procedures can lead to engine damage. Always consult the official Mitsubishi 8M21 service manual for detailed instructions.