Product Overview

This is a premium remanufactured diesel fuel injection pump, specifically engineered for the Caterpillar 320D excavator equipped with the C4.2 engine. As a direct replacement for OEM part numbers 326-4634, 326-4635, and 10R7662, this pump is built to restore your machine’s fuel delivery efficiency and power output. We ship globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Australia, ensuring rapid delivery to industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Remanufacturing: Each unit is disassembled, cleaned, and rebuilt using high-quality components to meet or exceed OEM specifications.
• High-Speed Steel Internals: Utilizes durable high-speed steel components for superior wear resistance and long service life under heavy loads.
• Rigorous Testing: 100% pressure and flow tested to guarantee optimal fuel delivery and engine performance upon installation.
• Direct Fitment: Designed as a direct bolt-on replacement for the Cat 320D and C4.2 engine system, minimizing installation downtime.
• Cost-Effective Solution: Provides the reliability of an OEM pump at a fraction of the cost of a new unit.

Technical Specifications

OEM Cross-Reference

This fuel injection pump is a direct cross-reference for the following OEM and alternative part numbers:

• Caterpillar OEM: 326-4634, 326-4635, 10R7662
• Alternative Numbers: 3264634, 3264635, 32E61-10302

Compatibility

• Engine Models: Caterpillar C4.2
• Vehicle/Equipment: Caterpillar 320D Excavator
• Application: Diesel fuel injection system for heavy construction equipment.

Global Supply & Distribution

We maintain a robust supply chain capable of fulfilling orders of any volume for international clients. Our logistics network ensures fast and reliable delivery to major industrial centers and ports, including Los Angeles, Rotterdam, Dubai, Singapore, and Sydney. We specialize in B2B export and offer flexible shipping options (FOB, CIF, DDP) to meet your procurement requirements. Whether you are a dealer in the Middle East or a fleet manager in Europe, we provide consistent, high-quality supply.

Quality Assurance

• Certification: Our manufacturing process adheres to ISO/TS16949 standards, ensuring strict quality control.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your heavy-duty operations.
• Testing: Every pump undergoes comprehensive testing for pressure, flow rate, and seal integrity before shipment.

FAQ

Q: Is this pump a direct replacement for my Cat 320D with a C4.2 engine?
A: Yes, this remanufactured pump is a direct bolt-on replacement for the original pump on the Caterpillar 320D excavator with the C4.2 engine. It matches the OEM specifications for part numbers 326-4634 and 326-4635.

Q: What maintenance is required after installing a remanufactured pump?
A: We recommend replacing the fuel filter and priming the fuel system according to the Caterpillar service manual after installation. Check for air leaks and ensure all connections are tight. Regular inspection of the fuel system is advised to maximize the lifespan of the pump.

Q: Does the 6-month warranty cover all types of failures?
A: The warranty covers failures due to manufacturing defects or workmanship issues under normal operating conditions. It does not cover damage caused by contaminated fuel, improper installation, external modifications, or normal wear and tear. Please refer to our full warranty policy for details.