Valve Spring 156438

positive OEM
Cummins
Part# 156438
note
Engine valve spring maintaining valve timing and seating in commercial engines.
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Description

The Cummins Valve Spring (156438) is a mechanical component that controls valve movement within an engine’s valve train. It maintains valve seating and timing by compressing and releasing in sync with engine cycles, ensuring efficient combustion and engine operation in commercial truck engines.

Key Specifications

  • Application: V903, VTA903, CM2250, V105 engines
  • Function: Controls valve opening and closing timing
  • Compatibility: Heavy-duty commercial truck engines
  • Construction: Spring steel
  • Features: Optimized coil diameter and wire size for pressure and temperature resistance
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 156438
Type OEM
Part# variations 156438 CUM,
156438CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty