4034397 Genuine Cummins Turbo VGT Actuator For ISC ISL
Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More
Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More
The 4034397 turbo VGT actuator controls the variable geometry vanes inside the turbocharger to regulate boost and exhaust flow. It communicates directly with the ECM to maintain proper turbo response, backpressure control, and overall engine performance.
| Condition | New |
| Part Number | 4034397 |
| Brand | Cummins |
| Part Type | Turbo VGT Actuator |
| Engine | Cummins ISC / ISL Diesel |
| Weight | 4.2 lb |
The 4034397 turbo VGT actuator is built to match factory performance and installation requirements:
The 4034397 is intended for Cummins ISC and ISL diesel engines equipped with a factory variable geometry turbocharger system. Proper calibration and installation procedures must be followed to ensure correct actuator synchronization with the ECM.
Always verify part number, engine model, and calibration requirements before installation.