5452689 | Genuine Cummins® Turbocharger Actuator Kit For 6.7L ISB/QSB LPG regulator Part Number: 51121017102

Part Number: 51121017102

Auxiliary switches and body controls

Cause: Worn piston rings

Part Number: 050770

Ignition timing (in gasoline engines)

5452689 | Genuine Cummins® Turbocharger Actuator Kit For 6.7L ISB/QSB LPG regulator Part Number: 51121017102Description: A turbocharger actuator 5452689 is a component that controls how the turbocharger operates specifically, it regulates the position of the turbos vanes (in variable geometry turbos) or the wastegate valve (in traditional turbos). This directly affects boost pressure, which is the extra air the turbo forces into the engine. Part Number: 5452689 Condition: New Manufacture Brand: Cummins Fits 5452689 For Cummins engine systems EPA13 6. 7L ISB