Product Overview

This high-quality diesel common rail fuel injection pump is a direct replacement for a wide range of Cummins and Komatsu heavy-duty engines. Designed for superior fuel delivery and engine performance, this unit is manufactured to meet or exceed original equipment specifications. We serve a global client base, with major markets including North America, Europe, Southeast Asia, the Middle East, and Australia, ensuring reliable supply for your repair and replacement needs.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade materials and advanced CNC machining for exact tolerances and reliable fuel metering.
• Enhanced Durability: Built to withstand high pressure and demanding operating conditions, ensuring a long service life.
• Direct Fitment: A true bolt-on replacement for the listed OEM part numbers, requiring no modifications for installation.
• Optimized Performance: Restores engine power, improves fuel efficiency, and reduces emissions compared to worn-out units.
• Rigorous Testing: Every pump is pressure and flow tested to guarantee performance and reliability before shipment.

Technical Specifications

OEM Cross-Reference

This fuel injection pump is a direct replacement for the following OEM and reference numbers:

• Bosch: 0445020122, 0445020043
• Cummins: 5256607, 5256607NX, 5256607RX, 4988593, 4941066, 3975701
• Komatsu: 6754-71-1012, 6754-72-1012
• Other Cross-References: 2P0130105B, 00005040

Compatibility

This common rail pump is designed for use in a variety of heavy-duty diesel applications. Compatible engines and vehicle models include:

• Cummins Engines: ISB, ISC, ISL, and QSB series engines commonly found in Dodge Ram trucks, Freightliner, Kenworth, and Peterbilt vehicles.
• Komatsu Engines: Suitable for various Komatsu construction equipment models utilizing the SA6D102, SA6D107, and similar engine platforms.
• Application: Excavators, wheel loaders, bulldozers, trucks, and agricultural machinery.

Note: Please verify your specific engine model and existing part number to ensure 100% compatibility.

Global Supply & Distribution

We are a dedicated supplier of high-quality diesel engine components, offering reliable worldwide shipping to meet your operational deadlines.

• Shipping Partners: DHL, UPS, FedEx, TNT, and EMS for fast, trackable delivery.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Japan, Singapore), Middle East (UAE, Saudi Arabia), and Africa.
• Logistics: We maintain efficient logistics to major ports and industrial hubs, with typical delivery times of 3-7 working days for express shipping.
• Export Compliance: All transactions are handled with full international trade compliance and professional documentation.

Quality Assurance

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

• Manufacturing Standards: Produced in ISO-certified facilities using advanced manufacturing processes.
• Testing: Each pump undergoes rigorous pressure and flow testing to ensure it meets performance specifications.
• Warranty: All units are backed by a 6-month warranty against manufacturing defects.

FAQ

Q: How do I confirm this pump fits my engine?
A: Please check the part number on your existing pump. It should match one of the numbers listed in the “OEM Cross-Reference” section (e.g., 0445020122, 5256607, or 6754-71-1012). If you are unsure, please contact us with your engine model and serial number for verification.

Q: What is the installation procedure for this common rail pump?
A: Installation should be performed by a qualified diesel technician. The process involves removing the old pump, ensuring the fuel system is clean, and installing the new unit. The high-pressure system must be primed and checked for leaks after installation. Always refer to the engine manufacturer’s service manual for specific torque settings and procedures.

Q: What maintenance is required for this pump?
A: The pump itself is a sealed unit and requires no direct maintenance. However, the overall fuel system health is critical. We recommend using high-quality fuel filters, replacing them at the intervals specified by the engine manufacturer, and keeping the fuel tank free of water and contaminants to ensure maximum pump life.

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 .