Fuel Drain Tube Cummins 5301534 | 4992138, 5271464

Reliable Fuel Return Performance for Cummins Engines

The Cummins 5301534 Fuel Drain Tube (also referred to as a fuel return line or fuel return pipe) is a critical component designed to manage fuel flow within your engine’s fuel system. It facilitates the safe, controlled, and efficient return of fuel from the injectors and fuel rail back to the tank, preventing pressure build-up and ensuring consistent engine performance. This part is also available under the numbers: 4992138, 5271464.

Engine Compatibility & Fitment

This fuel drain tube is engineered specifically for heavy-duty and medium-duty Cummins diesel engines. It offers a precise fit and seamless integration with the following engine models:

• Cummins ISF2.8 (including CM2220, CM2220 AN, CM2220 EC, CM2220 ECCF2, CM2220 ECF2, CM2220 F117, CM2220 F121, CM2220 F122, CM2220 IAN)
• Cummins QSF2.8 (including CM2880 F104)
• Cummins R2.8 (including CM2220)

Key Features & Benefits

• Durable Construction: Manufactured from high-grade, fuel-resistant materials designed to withstand extreme temperatures, vibrations, and corrosive diesel fuel.
• Leak-Free Seal: Features precision-engineered fittings to guarantee a secure, tight connection, preventing fuel leaks and maintaining system pressure.
• Optimal Fuel Flow: Ensures a smooth and unrestricted path for fuel drainage, which is essential for routine maintenance, system cleaning, and emergency situations.
• Direct Replacement: Designed to match exact factory specifications for a straightforward, hassle-free installation process.

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 5301534
• 4992138
• 5271464