Turbocharger-Px Kit 4956125NX

positive OEM
Part# 4956125NX
Complete turbocharger PX kit for exhaust gas flow and intake boost control.
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Description

The Genuine Holset HE451VE Turbocharger PX Kit (4956125NX) is a complete assembly designed to manage exhaust gas flow and boost air intake pressure in turbocharged engines. It serves as a critical component to enhance engine efficiency and performance in heavy-duty applications.

Key Specifications

  • Application: Cummins ISL 8.9L engines
  • Function: Exhaust gas energy conversion to boost intake air
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Cast iron turbine housing, aluminum compressor housing
  • Features: Variable geometry vanes, PX actuator, remanufactured assembly
  • Quality: OEM Holset 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). 

 

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More Information

Current Part# 4956125NX
Type OEM
Part# variations 4956125NX CUM,
4956125NXCUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty