Product Overview

This is a genuine Cummins CCR1600 fuel injection pump, a critical component for maintaining optimal fuel delivery and engine performance. Engineered to meet stringent OEM specifications, this pump is designed for heavy-duty applications in commercial vehicles and industrial machinery. We supply this high-demand part globally, with extensive experience serving major markets across North America, Europe, Asia-Pacific, the Middle East, and Africa. Our streamlined logistics ensure reliable delivery to ports and industrial hubs worldwide.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original Cummins specifications, ensuring perfect fitment, reliable performance, and seamless integration with the engine management system.
• Enhanced Durability: Built with high-grade materials and precision engineering for exceptional longevity, even under continuous heavy-duty operating conditions.
• Optimal Fuel Efficiency: Precisely calibrated to deliver the correct fuel pressure and volume, promoting maximum engine efficiency and power output while minimizing emissions.
• Reliable Performance: Restores factory-level performance, resolving issues related to power loss, hard starting, rough idling, and excessive smoke.
• Global Compliance: Sourced and distributed in full compliance with international trade regulations, ensuring a smooth procurement process for B2B buyers.

Technical Specifications

OEM Cross-Reference

This genuine Cummins injection pump is supplied under the primary part number 5594765. It is the direct replacement for the OEM pump model CCR1600. Always verify the part number on your original unit for confirmation.

Compatibility

This fuel injection pump is designed for specific Cummins engine families. Primary applications include:

• Engine Models: Cummins ISC 8.3L, Cummins ISL 8.9L.
• Vehicle/Equipment Applications: Fitted in a wide range of heavy-duty trucks, buses, construction excavators, and industrial power units utilizing the above engine models.
• For precise fitment, always cross-reference your engine serial number (ESN) and existing part number before ordering.

Global Supply & Distribution

We are a specialized supplier for the global automotive aftermarket. Our network facilitates efficient export to all major regions:

• Primary Markets: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and South America.
• Logistics: We offer consolidated shipping options with fast transit times to key logistical hubs such as Los Angeles, Rotterdam, Singapore, Dubai, and Sydney.
• Trade Expertise: All documentation (commercial invoice, packing list, certificate of origin) is prepared professionally to ensure smooth customs clearance worldwide.

Quality Assurance

• Manufacturing Standard: Produced on OEM-certified production lines using original tooling and quality-controlled materials.
• Testing: Each pump undergoes rigorous performance testing to verify pressure calibration and operational integrity before shipment.
• Warranty: Backed by a 6-month warranty from the date of delivery, covering defects in material and workmanship.
• Support: Comprehensive after-warranty service includes remote video technical support to assist with installation verification and troubleshooting.

FAQ

Q1: How can I confirm this pump is compatible with my Cummins ISL engine?
A1: The surest method is to match the part number. This pump replaces OEM number 5594765 for the CCR1600 model. Please check the tag or casting number on your existing injection pump. Providing your engine serial number (ESN) to our team can also help us verify compatibility.

Q2: What is included in the “Video Technical Support” mentioned in the warranty?
A2: This service provides direct access to our technical specialists. If you encounter issues during or after installation, we can arrange a secure video call to visually inspect the installation, guide you through diagnostic steps, and help identify any potential external issues related to fuel lines, electrical connections, or mounting.

Q3: Do you provide documentation for customs importation?
A3> Yes, as a standard practice for all international B2B orders, we provide a complete set of export documents including a commercial invoice, packing list, and a certificate of origin. These documents are essential for customs clearance in your country and will be shipped with the goods or sent electronically in advance as required.

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 .