Product Overview

This remanufactured 3973228 fuel pump is a high-quality, direct replacement solution for diesel engine fuel systems. Designed for global B2B trade, we ship to major industrial markets including North America, Europe, the Middle East, and the Asia-Pacific region. Ideal for heavy-duty applications, this part ensures reliable fuel delivery and restored engine performance.

Key Features & Benefits

• Precision Remanufacturing: Restored to OEM specifications for reliable fit and function.
• High-Speed Steel Construction: Ensures exceptional durability and resistance to wear in demanding conditions.
• Standard Size Design: Guarantees direct bolt-on installation without modifications.
• Rigorous Testing: Each unit is tested for pressure, flow rate, and seal integrity.
• Cost-Effective Solution: Provides remanufactured reliability at a fraction of the cost of a new OEM part.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for OEM number 3973228. While no alternative part numbers are listed, this specific number is the primary reference for compatibility with standard diesel engine fuel systems. Please verify your existing part number for exact fitment.

Compatibility

Designed for use in universal diesel engines, this fuel pump is suitable for a wide range of heavy-duty and commercial vehicles. It is intended as a direct replacement for standard size fuel pumps in diesel fuel systems. Verify your engine model and pump dimensions to ensure compatibility.

Global Supply & Distribution

• Worldwide Shipping: We export to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Efficient logistics to major ports and industrial centers, including Rotterdam, Los Angeles, Shanghai, and Dubai.
• International Compliance: Our products meet global trade standards for remanufactured auto parts.
• B2B Experience: Over a decade of experience supplying workshops, distributors, and fleet operators internationally.

Quality Assurance

• Remanufacturing Standards: Process follows industry best practices for disassembly, cleaning, inspection, and reassembly.
• 100% Testing: Each fuel pump is tested for performance, including fuel pressure and flow rate, before shipment.
• Warranty: Backed by a 3-month warranty against manufacturing defects.
• Material Integrity: Constructed from high-speed steel for long-lasting performance in heavy-duty applications.

FAQ

Q1: Is this fuel pump a direct fit for my engine?

A: Yes, this is a standard size, remanufactured unit designed to be a direct replacement for the OEM part number 3973228. We recommend comparing your old pump’s dimensions and mounting points to ensure a perfect fit.

Q2: What is the installation process for this remanufactured pump?

A: Installation is identical to a new OEM pump. Ensure the fuel system is depressurized, disconnect the old unit, and install the new one using the existing mounting hardware. We recommend replacing filters and seals for optimal performance.

Q3: How should I maintain this fuel pump for long service life?

A: Use clean, high-quality diesel fuel and regularly replace your fuel filters. Avoid running the fuel tank low to prevent air from entering the system. If the pump shows signs of wear, such as hard starting or loss of power, have it inspected by a professional.