4935974 - Cummins 6.7L ISB QSB EPA13 Diesel Injector Fuel Supply Tube

4935974 - Cummins 6.7L ISB QSB EPA13 Diesel Injector Fuel Supply Tube

Brand: Cummins

Part Number: 4935974

SKU: CUM4935974

Condition: New, Genuine OEM Quality

Fitment: Designed specifically for EPA13 6.7 liter ISB/QSB Cummins diesel engines.

The Cummins 4935974 Injector Fuel Supply Tube delivers precise fuel metering to your diesel injectors for optimal combustion efficiency. This genuine OEM component features precision-engineered internal passages and corrosion-resistant materials that ensure consistent fuel delivery under all operating conditions.

Built to withstand the extreme pressures of modern common rail fuel systems, this supply tube maintains proper fuel pressure while preventing leaks that could compromise engine performance. Critical for maintaining proper air-fuel ratios and emissions compliance.

Applications: 6.7L ISB, 6.7L QSB, EPA13 Engines