Genuine Reman Holset HE341VE Turbocharger

Cummins ISB | 3795963HX

This Genuine Remanufactured Holset HE341VE Turbocharger is a direct replacement VGT turbo for Cummins ISB diesel engines, commonly found in bus, motorhome, and other medium-duty applications.

Holset part number 3795963HX is an OEM remanufactured turbocharger that has been rebuilt to factory specifications. Unlike a standard fixed-geometry turbo, the HE341VE uses Variable Geometry Turbocharger (VGT) technology to control exhaust flow through the turbine, helping provide quick response at lower engine speeds while maintaining the airflow needed under load.

This complete turbocharger assembly includes the electronic VGT actuator, which comes paired and programmed with the turbocharger for proper operation.

Specifications

• Manufacturer: Holset
• Turbo Model: HE341VE
• Holset Part Number: 3795963HX
• Condition: Genuine OEM Remanufactured
• Engine Manufacturer: Cummins
• Engine: ISB
• Fuel Type: Diesel
• Turbo Type: Variable Geometry Turbocharger (VGT)
• Actuator: Electronic
• Actuator Included: Yes
• Center Housing: Water Cooled
• Common Model Years: 2003–2011
• Common Applications: Bus / Motorhome / Medium-Duty
• Cummins OE Number: 4089946

Cummins ISB Applications

The 3795963HX HE341VE is commonly found on 2003–2011 Cummins ISB-powered applications, including:

• Buses
• Motorhomes
• Commercial Vehicles
• Medium-Duty Applications
• Other compatible Cummins ISB-powered equipment

Because Cummins ISB engines were equipped with several different turbocharger configurations, always verify the turbocharger part number before ordering.

Cross Reference / Interchange Numbers

Holset

• 3795963HX
• 3795963H
• 3795963
• 379596300
• 379596300H
• 379596300HX
• 3795959
• 3599144
• 3599394
• 3599396
• 3599517
• 3599957
• 3599958
• 4035156
• 4036434
• 4036447
• 4036452
• 4036454
• 4037277
• 4037282
• 4037284
• 4039801
• 4039803
• 4039808
• 4039810

Cummins

• 4089313
• 4089374
• 4089374NX
• 4089946
• 408994600
• 408994600HX
• 4089946H
• 4089946HX
• 4089946NX
• 4089946RX

Genuine Holset Remanufactured Replacement

A genuine Holset reman turbocharger is rebuilt to restore the unit to OEM specifications rather than simply replacing a few worn components. For a VGT turbocharger, proper calibration and actuator operation are especially important for reliable boost control and engine performance.

This 3795963HX HE341VE comes as a complete turbocharger assembly with the electronic actuator already paired and programmed, providing a direct-fit replacement for compatible Cummins ISB applications.

Please verify your existing turbocharger part number before ordering. If you're unsure about fitment, contact us with your engine serial number or existing turbocharger part number and we can help confirm the correct turbo.