Fuel Supply Tube Cummins 4934991

Reliable Fuel Delivery for Cummins Engines

The Cummins 4934991 Fuel Supply Tube is a critical component in the fuel systems of commercial trucks. It is specifically designed to facilitate the transfer of fuel from the tank to the engine, ensuring a consistent and adequate fuel supply for combustion. This steady flow is essential for maintaining engine efficiency and peak performance.

Engineered for Durability

Constructed from high-quality, durable materials, the 4934991 is built to withstand the high pressures and extreme temperatures typical of heavy-duty fuel systems. Its robust design ensures long-term reliability and resistance to leaks, preventing costly downtime and maintaining the integrity of your engine’s plumbing.

Key Features and Compatibility

• Optimized Flow: Maintains correct fuel pressure and quantity for smooth engine operation.
• Precision Fit: Designed for seamless integration with existing fuel system components and fittings.
• Engine Compatibility: Specifically engineered for Cummins QSB6.7 CM850 (CM2850) and QSB7 CM2880 B117 engine models.
• System Efficiency: Connects the fuel pump outlet to the fuel filter assembly, ensuring contaminants are removed before reaching injectors.