Product Overview

This is a premium OEM-specification cylinder piston assembly engineered for the Mitsubishi 8DC91T diesel engine. Designed for durability and performance in demanding industrial and vehicular applications, this part is manufactured to exacting standards for a precise fit and reliable operation. We supply this critical engine component to a global network of distributors, workshops, and fleet operators, with major markets across North America, Europe, the Middle East, and the Asia-Pacific region.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal compression.
• Enhanced Durability: Constructed from high-grade materials to withstand high temperatures and pressures within the diesel combustion chamber.
• Reliable Performance: Ensures consistent engine power, fuel efficiency, and reduced oil consumption for extended service intervals.
• Direct Replacement: Designed as a direct bolt-on replacement, simplifying the overhaul or repair process for technicians.
• Rigorous Quality Control: Each piston undergoes stringent inspection, supported by machinery test reports and video outgoing-inspection records.

Technical Specifications

OEM Cross-Reference

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

• ME090167 (Primary Reference)
• ME090166 (Alternative/Related Number)

Note: OEM service is available. Contact our sales team for custom manufacturing inquiries against your specific drawings or samples.

Compatibility

This piston is specifically designed for the Mitsubishi 8DC91T diesel engine. This engine is commonly found in a wide range of industrial machinery and commercial vehicles, including but not limited to:

• Forklifts
• Excavators
• Trucks
• Loaders
• Bulldozers
• Buses
• Other heavy-duty equipment

Always verify your engine model and existing part number before purchase to ensure correct fitment.

Global Supply & Distribution

We are a leading supplier of heavy-duty engine components with extensive export experience. Our logistics network ensures reliable worldwide shipping to all major industrial hubs.

• Worldwide Shipping: We ship via air and sea to all global destinations.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, and South America.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Dubai ensure timely delivery to your region.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance.

Quality Assurance

We are committed to supplying parts that meet the highest standards of quality and reliability.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and metallurgy processes.
• Warranty: Backed by a 6-month warranty from the date of delivery against manufacturing defects.
• Testing & Inspection: Every batch is subject to dimensional checks and quality audits. A machinery test report and video outgoing-inspection are provided upon request to verify product condition before shipment.

FAQ

Q: How can I confirm this piston will fit my specific Mitsubishi 8DC91T engine?
A: The most reliable method is to cross-reference the part number currently installed in your engine. This piston directly replaces parts numbered ME090167 or ME090166. You can also provide your engine’s serial number to our technical support team for verification.

Q: Is this piston sold as a single unit or as a set?
A> This piston is sold as a single item. For a complete engine overhaul, please inquire about purchasing a full set of pistons, rings, and pins to ensure balanced performance across all cylinders.

Q: What precautions should be taken during installation?
A> Always follow the engine manufacturer’s service manual. Key steps include: ensuring the cylinder liner is within specification, properly gapping the piston rings, lubricating the piston skirt and pin with assembly oil, and observing correct orientation marks on the piston crown. It is highly recommended to replace piston rings and inspect the connecting rod bearings during this service.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .