Product Overview

This is a premium Remanufactured CP4 Fuel Injection Pump, OE number 0445020608, specifically engineered for high-performance Cummins B6.7, QSB6.7, and MT555D diesel engines. Designed as a direct replacement for failed or worn fuel systems, this unit restores fuel pressure and injection timing to factory specifications. We serve a global clientele, with major markets in North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable supply chains for heavy equipment and commercial vehicle repair shops.

Key Features & Benefits

• High-Performance Remanufacturing: Restored to OE specifications using precision-machined components and genuine seals, ensuring reliable fuel delivery.
• Durable Construction: Features hardened internal components to withstand the high pressures of the CP4 system, reducing the risk of premature failure.
• Direct Bolt-On Fitment: Standard size design ensures a seamless installation with no modifications required, minimizing downtime.
• Rigorous Testing: Each unit is flow-tested and pressure-calibrated to guarantee optimal performance and fuel economy.
• Cost-Effective Solution: Provides OEM-level quality at a fraction of the cost of a new pump, ideal for fleet maintenance and repair centers.

Technical Specifications

OEM Cross-Reference

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

• Bosch: 0445020608
• Cummins: 5298312, 5298313 (Check compatibility with specific engine serial numbers)
• Alternative Cross: CP4.2, CP4.1 (Common rail platform reference)

Compatibility

This pump is specifically designed for the following engine models and applications:

• Engine Models: Cummins B6.7 (2013-2019), QSB6.7 (Industrial/Marine), MT555D (Mining Truck)
• Vehicle Applications: Dodge Ram 2500/3500 (6.7L), Freightliner M2, International MV, various heavy-duty agricultural and construction equipment.
• Note: Verify your engine’s exact HP rating and serial number to ensure compatibility, as ECM calibrations may vary.

Global Supply & Distribution

We are a leading supplier of diesel engine components with a robust international logistics network. We offer worldwide shipping via sea, air, and express couriers (DHL, FedEx, UPS). Our primary markets include:

• North America: Fast delivery to Houston, Los Angeles, Chicago, and Toronto.
• Europe: Reliable shipping to Rotterdam, Hamburg, and London.
• Middle East: Direct routes to Dubai, Jeddah, and Doha.
• Asia-Pacific: Efficient distribution to Singapore, Sydney, and Shanghai.

We have extensive export experience and comply with international trade regulations, ensuring customs clearance for your orders.

Quality Assurance

• Manufacturing Standards: Our remanufacturing process follows ISO 9001 quality management principles.
• Testing: Every pump undergoes high-pressure flow bench testing, leak testing, and electronic calibration to meet OEM performance specs.
• Warranty: We offer a 3-month warranty against manufacturing defects. This covers parts and workmanship, providing peace of mind for your repair.

FAQ

Q1: Is this CP4 pump a direct replacement for the original pump on my Cummins B6.7?
A: Yes, this is a standard-size, direct bolt-on replacement. You can swap it with your existing pump without any modifications. However, we recommend replacing the fuel filter and cleaning the fuel lines during installation to prevent contamination.

Q2: What are the common signs of failure for the CP4 pump that this reman unit fixes?
A: Common symptoms include engine stalling, hard starting, low fuel rail pressure, and metallic debris in the fuel system. This remanufactured pump eliminates these issues by restoring precise fuel metering and high-pressure output.

Q3: What maintenance is required after installing this remanufactured injection pump?
A: We recommend using high-quality diesel fuel with proper lubrication additives (if required for your region). Regular fuel filter changes every 10,000-15,000 miles or per OEM schedule will help extend the life of the pump and injectors. Avoid running the fuel tank low to prevent air from entering the system.