Fuel Drain Tube Cummins 3968426 | 2T2130311A, BG6X9325BA

High-Performance Fuel System Management

The Cummins 3968426 Fuel Drain Tube is a critical component in the fuel system of heavy-duty diesel engines, facilitating the safe and efficient management of fuel flow. This fuel drain tube is strategically integrated into the fuel system to ensure that excess, residual, or contaminated fuel is effectively removed, maintaining optimal engine performance and safety. This part is also available under the numbers: 2T2130311A, BG6X9325BA.

Engineered for Durability and Precision

Constructed from high-grade, corrosion-resistant metal, the 3968426 fuel drain tube is built to withstand the high temperatures and harsh operating conditions typical of commercial diesel applications. Its direct-fit design ensures a seamless installation, preventing fuel leaks and maintaining proper system pressure. By facilitating the controlled removal of water, sediment, and other impurities, it plays a vital role in protecting sensitive fuel injection components from premature wear and damage.

Application and Compatibility

This fuel drain tube is primarily designed for use on Tier 3 8.9-liter Cummins ISC and ISL series engines, which are widely utilized in commercial trucks, buses, and industrial machinery. It is also compatible with select Ford Cargo and Volkswagen Constellation vehicles equipped with these Cummins powerplants.

Cross-Reference / Interchange Part Numbers

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

• 3968426
• 2T2130311A
• BG6X9325BA