The false actuator kit works with the Delphi Sealed Rail Kits to extend the testing abilities.
The false actuators trick the common rail pump into producing the maximum pump pressure which confirms the pump is able to work under maximum load.
Delphi DFP1 & DFP3
Bosch CP1 & CP3
Denso HP1,HP2 & HP3
Siemens DCP type 1 & 2