Fuel Supply Tube Cummins 3685987

Reliable Fuel Delivery for Heavy-Duty Cummins Engines

The Cummins 3685987 Fuel Supply Tube is a critical component for maintaining the efficiency and reliability of your commercial truck’s fuel system. Specifically engineered for XPI fuel systems on EPA13 Automotive 15L engines, this tube ensures a steady, unimpeded flow of fuel from the supply source to the engine components, supporting optimal combustion and power generation.

Key Features and Benefits:

• High-Durability Construction: Manufactured from premium materials resistant to corrosion and wear, ensuring a long service life in harsh operating conditions.
• Precision Engineering: Features exact fittings for a secure, leak-free connection, reducing the risk of fuel system failure.
• Vibration Resistance: Designed to withstand the high pressures and constant vibrations inherent in heavy-duty truck operations.
• Optimized Performance: Contributes to improved fuel efficiency by maintaining consistent fuel pressure to the Fluid Doser or fuel rail.

Compatibility:

This fuel supply tube is designed for seamless integration with the following Cummins engine models:

• ISX15 Series: CM2250, CM2350 X101
• QSX15 Series: CM2250, CM2250 ECF, CM2350 X105