Direct replacement for Cummins 3164001. Includes 3164002-Test adapter plate / NPN O-ring / 3164009-Hose Fitting / 3163527-Flexible Tubing.
Works for Cummins ISX, Cummins Signature Engines.
This kit checks for combustion gas leaks back through the injector rail check valve or other conditions that will allow gas leakage through the injector into the fuel rail, which is used before replacing injectors or metering actuators.
Our kit is used in conjunction a manometer to test injectors for leaks that cause an engine to exhibit slow shutdown or excessive run-on after a key-off condition.
Quality aluminium Test Adapter Plate and Flexible Tygon tube (Diesel Resistant).