ME091049 Diesel Engine Piston Set 138mm For Mitsubishi 8DC10 Fuso Truck Excavator

Product Details

Product Overview

This high-quality diesel engine piston set, identified by OEM number ME091049 (also cross-referenced as ME090230), is specifically engineered for the Mitsubishi 8DC10 engine series. Designed to meet the rigorous demands of heavy-duty commercial vehicles and construction equipment, this piston kit is a critical component for engine overhaul and repair.

The set features a standard (STD) diameter of 138mm and is manufactured to precise specifications to ensure reliable performance and long service life. Commonly used in applications such as the Mitsubishi Fuso Truck, Aero Bus, and heavy-duty excavators, this piston kit is essential for restoring engine compression, power, and efficiency in demanding work environments.

Key Features & Benefits

• Precision Engineering: Manufactured to OE specifications for a direct, hassle-free fit on the Mitsubishi 8DC10, 8DC10-1A, and 8DC10-2A engine blocks.
• Durable Material Construction: Combines a lightweight aluminum alloy body for reduced reciprocating mass with a boron cast iron top ring carrier for exceptional wear resistance and thermal stability.
• Standard Size (STD) Fit: This set is supplied at the standard 138mm diameter, ideal for engines that have not been previously rebored or overbored, ensuring proper ring seal and compression.
• Complete Set for Full Overhaul: Typically sold as a complete set (8 pistons per engine), providing all necessary components for a comprehensive engine rebuild in one order.
• Rigorous Quality Control: Each piston undergoes strict dimensional and material testing, with incoming video inspection and machinery test reports available upon request to verify quality.
• Global Compatibility: Designed to fit the Mitsubishi 8DC10 series engines found in Fuso trucks, Aero buses, and various heavy-duty excavators, making it a versatile spare part for fleet maintenance.

Technical Specifications

OEM Cross-Reference

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

• Mitsubishi / Fuso: ME091049, ME090230

These numbers ensure compatibility with the original Mitsubishi engine specifications, providing confidence for buyers who are replacing worn or damaged OEM parts.

Compatibility

This piston set is commonly used for the following engine and vehicle applications. Please verify your specific engine code before purchase:

• Engine Models: Mitsubishi 8DC10, 8DC10-1A, 8DC10-2A
• Vehicle Applications:
  • Mitsubishi Fuso Truck (various heavy-duty models)
  • Mitsubishi Aero Bus
  • Heavy-Duty Excavators (utilizing the 8DC10 engine platform)

Note: This is a standard size (STD) piston. It is not suitable for engines that have been previously bored to an oversize (OS) specification.

Global Supply & Distribution

We offer efficient worldwide shipping to support international B2B buyers and workshop operators. Our logistics network ensures fast delivery to major ports and industrial centers across the globe.

• Major Markets Served: North America, Europe, Southeast Asia (including Japan and Korea), Middle East, Africa, and Oceania.
• Shipping Options: Express courier (DHL, FedEx, UPS) for urgent orders, air freight for balanced speed and cost, and sea freight for bulk orders to reduce per-unit shipping costs.
• Export Experience: We are experienced in international trade, customs clearance, and providing the necessary documentation for smooth importation into your country.

Quality Assurance

We are committed to delivering parts that meet or exceed OE standards. Our quality assurance process includes:

• Manufacturing Standards: Components are produced in ISO-certified facilities using precision casting and machining processes.
• Testing: Each batch undergoes dimensional checks and material verification. Video outgoing inspection and machinery test reports are provided to confirm quality before shipment.
• Warranty: We offer a flexible warranty period of 6 months, 12 months, or up to 100,000 km, depending on the final agreement, covering manufacturing defects in materials and workmanship.

FAQ

Q: Is this piston set a direct replacement for my Mitsubishi 8DC10 engine?
A: Yes, this set is designed as a direct OE replacement. The standard 138mm diameter and OEM numbers ME091049/ME090230 ensure it fits the 8DC10, 8DC10-1A, and 8DC10-2A engine blocks. We recommend confirming your engine code before ordering to ensure a perfect match.

Q: What is included in the piston set? Are rings and pins included?
A: This listing is for the piston set (8 pistons). While the pistons are complete with pin bores and ring grooves, we recommend confirming with our sales team if piston rings and wrist pins are included in your specific order, as configurations can vary. For a full engine overhaul, a separate piston ring set and liner kit may be required.

Q: What maintenance is recommended after installing a new piston set?
A: After installation, it is critical to follow a proper engine break-in procedure. This typically involves running the engine at varying, moderate RPMs for the first 50-100 hours, avoiding heavy loads. Regular oil changes with high-quality diesel engine oil and monitoring for proper compression and blow-by are essential to maximize the life of the new pistons.