8.3 Fuel Pump – 4954200 / 4088604 | High-Performance Diesel Fuel Pump for Cummins 6CT / ISC 8.3L Engines

Reliable diesel fuel pump (4954200 / 4088604) engineered for Cummins 6CT and ISC 8.3L engines, delivering consistent fuel pressure and dependable performance for heavy-duty applications.

Category:

Description

The 4954200 / 4088604 Fuel Pump is a direct replacement diesel fuel pump designed for Cummins 6CT and ISC 8.3L engines, commonly used in construction machinery, buses, and trucks. Built for durability and precision, this pump ensures consistent fuel delivery, optimal engine performance, and long-lasting reliability under extreme operating conditions.

This OEM-spec replacement is crafted to meet or exceed factory standards, making it a trusted solution for maintenance and repair professionals working on heavy-duty diesel engines.


Compatibility:

  • Engine Models:

    • Cummins 6CT 8.3L

    • Cummins ISC 8.3L

  • Applications:

    • Buses, Trucks, Construction Equipment, Industrial Machines

  • OEM Reference Numbers:

    • 4954200

    • 4088604


Specifications:

  • Type: Mechanical diesel fuel pump

  • Fuel Type: Diesel

  • Flow Rate: OEM-spec flow and pressure rate

  • Mounting: Direct bolt-on replacement

  • Operating Pressure: Optimized for Cummins 8.3L engine systems


Material Composition:

  • Housing: High-strength aluminum alloy

  • Internal Components: Hardened steel and corrosion-resistant materials

  • Seals: High-temp rubber seals for diesel compatibility


Weight & Packaging Dimensions:

  • Weight: Approx. 1.8 – 2.2 kg

  • Packaging Dimensions: 18 cm × 12 cm × 10 cm