One of the most problematic parts of the HE351VE variable geometry turbos is that of the actuator that controls the sliding ring. It is known to essentially turning your variable geometry turbo into a non-variable! If yours has failed, replace it with the best, a genuine Holset remanufactued unit. Further, this is a REMANUFACTURED unit, so you need to return your old core actuator.
IMPORTANT NOTES:
- Upon replacement of the actuator, the actuator will need to be calibrated using a scan tool for proper installation.
- Includes Gasket Kit