Fuel Drain Tube Cummins 3968426

Efficient Fuel System Maintenance

The Cummins 3968426 Fuel Drain Tube is a specialized component engineered for commercial truck engines. It plays a vital role in maintaining fuel system integrity by facilitating the controlled removal of excess fuel and residual contaminants.

• Engine Compatibility: Optimized for Tier 3 8.9L ISC and ISL series engines.
• Durable Construction: Made from high-grade metal tubing resistant to fuel-based corrosion.
• Direct Fit: Designed to meet exact specifications for a seamless installation and leak-free performance.

Regular maintenance of the fuel drainage system helps prevent the buildup of water and sediment, ensuring your engine runs at peak efficiency and reducing long-term wear on fuel components.