Cummins ISB 5.9 fuel rail ports

Keep debris out of you high side fuel system with these bright colored caps to prevent loosing them!! The holder is modular, it can attach to other techworx holders such as the fuel port, head port or other port holders available to keep you're toolbox clean, organized and ready. 

Using a pocket screw driver or type of pick might be helpful to remove plates once installed. There is tight clearances to optimize the cleanest environment for your engine. Plates are resistant to brake clean but recommend using soapy water and rags to clean after use.