Fuel Supply Tube Cummins 4937155 | 4937155CM, C4937155

Reliable Fuel Delivery for Cummins Engines

The Cummins 4937155 Fuel Supply Tube is a critical component in the engine’s fuel system, designed to transport fuel under pressure with maximum efficiency. This tube ensures a secure connection between system components, preventing leaks and maintaining the precise pressure required for optimal combustion.

• Precision Engineering: Designed specifically for Cummins ISB and QSB 6.7L series engines to ensure a perfect fit and seamless integration.
• Durable Construction: Built from high-grade materials to resist corrosion and withstand the high-pressure environments of heavy-duty applications.
• Leak Prevention: Features robust connection points and high-quality seals to eliminate the risk of fuel loss and engine starvation.
• Optimized Flow: The internal geometry is engineered to avoid sharp bends, ensuring a steady and unrestricted fuel supply to the injection system.