3778620 | Genuine Cummins® Turbocharger Actuator Kit For 8.9L ISC/ISL Engine Camshaft Also used in MBE 900

Also used in MBE 900 / 902 / 904 / 906 / 924 / 926 engine variants (from approximately 2002–2006 era)

Modern ABS modules are integrated with:

Provides real-time pressure data to:

Combustion timing

Detects how much oxygen is in the exhaust

3778620 | Genuine Cummins® Turbocharger Actuator Kit For 8.9L ISC/ISL Engine Camshaft Also used in MBE 900Description: A turbocharger actuator 3778620 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: 3778620 Condition: New Manufacture Brand: Cummins Fits 3778620 For Cummins engine systems EPA13 8. 9L ISC