High Pressure Fuel Rail Flushing Plug Caterpillar 5144581

A High Pressure Fuel Rail Flushing Plug is an assembly of the fuel rail plug, valved nipple, and STOR seal O-Ring to establish the connection between the common fuel rail and the tube of the common rail assembly reseal and flushing group. The valved nipple of the plug features a valve for controlled solution flow while the STOR seal O-Ring provides a tight and leak-proof seal at the connection point.Attributes:• Features mounting holes for secure fastening of the plug to the common fuel rail • Withstands the chemical nature of flushing fluid on repeated usageApplications:A High Pressure Fuel Rail Flushing Plug ensures a secure connection between the fuel rail and the flushing fluid delivery tube. This setup facilitates efficient and thorough flushing of the high-pressure fuel rail.