Remanufactured 12 Volt Holset VGT Actuator | Cummins ISB | 4034315HX

Restore proper operation of your Holset HE300 variable geometry turbocharger with this remanufactured 12 Volt VGT electronic actuator for Cummins ISB applications.

The VGT actuator controls the position of the turbocharger's variable vanes, allowing the turbo to regulate boost pressure, improve low-RPM response, and provide proper exhaust braking operation where equipped. A failing or malfunctioning actuator can cause poor turbo performance, boost-related fault codes, reduced power, and improper VGT operation.

This Holset 4034315HX remanufactured actuator provides a direct replacement option for compatible HE300 turbocharger applications.

Product Features

• Holset HE300 VGT actuator
• 12 Volt electronic actuator
• Designed for compatible Cummins ISB applications
• Electronic variable geometry turbo actuator
• Remanufactured unit
• Direct replacement for compatible applications
• Restores proper control of the turbocharger's variable vane system

Part Number

• Holset: 4034315HX

Turbocharger Compatibility

Designed for use with compatible Holset HE300 Series VGT turbochargers found on Cummins ISB applications.

Always verify the actuator and/or turbocharger part number before ordering. VGT actuators can vary between engine applications and turbocharger calibrations even when the turbochargers appear physically similar.

Condition

• Remanufactured
• 12 Volt
• Ready for installation on compatible applications

Important Installation Note

VGT actuator installation may require proper actuator calibration and turbocharger vane position setup. Installation and calibration should be performed according to the appropriate Holset/Cummins service procedures.

Improper installation or calibration can result in incorrect VGT operation, fault codes, or reduced turbocharger performance.

If your Cummins ISB's HE300 turbocharger is experiencing VGT actuator-related problems, this Holset 4034315HX remanufactured actuator provides a replacement solution without requiring replacement of the complete turbocharger.

Cross Reference Numbers

0451092
2838139
3788941
3794232
3798301
379830100
379830100H
3798301H
3798301HX
4032805
4032805NX
4032805RX
4034315
403431500
403431500H
403431500HX
4034315H
4034315HX
4034315NX
4034315RX
5452693
9-B-7913
9B7913
R8445964AA