Turbo Hx40W 4955658RX

positive OEM
Cummins
Part# 4955658RX
note
Turbocharger wastegate controlling exhaust flow and boost pressure.
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Description

The Cummins Turbo HX40W Wastegate (4955658RX) is a turbocharger component designed to regulate exhaust gas flow and boost pressure in diesel engines. It controls turbine speed to optimize engine performance and efficiency in heavy-duty applications.

Key Specifications

  • Application: Tier 3 8.9L ISC/ISL engines
  • Function: Exhaust gas flow and boost pressure regulation
  • Compatibility: Cummins ISC, ISL engine series
  • Construction: Cast steel turbine housing, aluminum compressor housing
  • Features: Wastegate actuator, heat exchanger integration
  • 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# 4955658RX
Type OEM
Part# variations 4955658RX CUM,
4955658RXCUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty