Product Overview

We are a leading global supplier of genuine and high-performance engine components, specializing in the distribution of critical fuel system parts. This genuine Mitsubishi 4M50 fuel injection pump is engineered for precision and durability, ensuring optimal engine performance and fuel efficiency. We provide reliable worldwide shipping and serve major industrial markets across North America, Europe, Asia-Pacific, and the Middle East, supporting the maintenance needs of commercial fleets, construction equipment, and power generation units.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original Mitsubishi specifications, ensuring perfect fitment, reliable performance, and extended service life for the 4M50 engine.
• Precision Fuel Delivery: Engineered for accurate high-pressure fuel injection, promoting optimal combustion, maximum power output, and reduced emissions.
• Enhanced Durability: Constructed with high-grade materials and components to withstand the rigorous demands of industrial and vehicular applications.
• Restores Engine Performance: Directly replaces worn or failing units to resolve power loss, rough idling, poor fuel economy, and hard starting issues.
• Global Supply Chain: Sourced directly from trusted channels and available for immediate international export, minimizing equipment downtime for our B2B clients.

Technical Specifications

OEM Cross-Reference

This genuine pump is supplied under the following OEM and alternative part numbers, ensuring compatibility and easy identification for procurement teams.

• Mitsubishi: 0445020029
• Mitsubishi: ME223576

Compatibility

This fuel injection pump is designed specifically for engines using the Mitsubishi 4M50 platform. It is commonly found in a range of industrial and commercial applications, including:

• Engine Model: Mitsubishi 4M50 (4.9L Diesel)
• Typical Applications: Mitsubishi Fuso trucks, industrial generators, construction machinery (excavators, loaders), and other medium-duty diesel-powered equipment.
• Note: Always verify your engine’s serial number and existing pump part number before ordering to ensure correct fitment.

Global Supply & Distribution

We facilitate seamless international trade for businesses worldwide. Our logistics network is optimized for fast, reliable delivery to major ports and industrial hubs.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: Orders are processed rapidly and shipped via trusted carriers (DHL, FedEx, sea freight) with full tracking and documentation.
• Trade Compliance: All shipments are accompanied by complete commercial invoices, packing lists, and certificates of origin to ensure smooth customs clearance.
• Bulk & Wholesale: We offer competitive pricing for large quantity orders and maintain consistent stock to support your supply chain requirements.

Quality Assurance

We are committed to supplying only the highest quality components to protect your equipment investment.

• Genuine Parts: This is a genuine Mitsubishi component, manufactured in Japan to strict OEM quality standards.
• Rigorous Inspection: Each pump undergoes visual and dimensional inspection prior to shipment to confirm it is free from defects and damage.
• Reliability: Designed and built for long-term reliability under demanding operating conditions.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms and conditions.

FAQ

Q: How can I confirm this pump is compatible with my specific 4M50 engine?
A: The most reliable method is to cross-reference the part number stamped on your existing fuel injection pump. The primary numbers for this unit are 0445020029 and ME223576. Also, verify your engine’s model plate and serial number.

Q: Is this a complete assembly ready for installation?
A: Yes, this is a complete, genuine fuel injection pump assembly as supplied by Mitsubishi. It is designed as a direct replacement for the original unit, though professional installation and calibration by a qualified diesel technician are highly recommended.

Q: What documentation is provided with international shipments?
A> For all international B2B orders, we provide a full suite of export documents including a commercial invoice, packing list, and a certificate of origin. This ensures full transparency and facilitates hassle-free customs clearance in your country.

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 .