Turbocharger Actuator Kit 4031389

positive OEM
Cummins
Part# 4031389
note
Controls turbocharger wastegate to optimize engine performance and efficiency.
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Description

The Cummins Turbocharger Actuator Kit (4031389) is a critical component that regulates the turbocharger wastegate to control exhaust gas flow. It ensures consistent turbocharger operation, optimizing engine performance and fuel efficiency in commercial truck applications.

Key Specifications

  • Application: Tier 3 ISB/QSB engines
  • Function: Controls turbocharger wastegate position
  • Compatibility: Heavy-duty commercial truck engines
  • Construction: Metal actuator, rubber hoses, steel fasteners
  • Features: Adjusting link end, hex flange nut, retaining ring, jam nut, hose clamp, elbow hose coupling, service tool, wastegate data sheet
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 4031389
Type OEM
Part# variations 4031389 CUM,
4031389CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty