BBI Supply Tubes

Cummins Dodge Ram 2007 – 2018

• 6 tubes

We recommend installing new supply tubes when you install new BBI injectors.

The supply tubes have an edge filter inside which has the function of brake all particles bigger than 50µm into smaller pieces to avoid heavy injector failures. Over a lifetime the edge filters may have abrasive wear-causing particles over 50µm to get into the injector. Also, the sealing cone on the tip of the supply tube can show some wear over multiple assembling processes. Leading to leakage between the injector and the supply tube so it is always worth adding supply tubes to your injector’s purchase.