Guide,Valve Stem 4934063

positive OEM
Cummins
Part# 4934063
note
Valve stem guide controlling valve alignment and reducing wear in diesel engines.
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Description

The Cummins Valve Stem Guide (4934063) is a precision-engineered component that controls valve stem movement within the cylinder head. It maintains alignment and reduces wear between the valve stem and cylinder head, ensuring proper valve operation in diesel engines. This valve stem guide is essential for maintaining engine performance and durability in heavy-duty applications.

Key Specifications

  • Application: Tier 3 8.9L ISC/ISL engines
  • Function: Guides valve stem movement
  • Compatibility: ISC, ISL, 4BT, 6BT, 6CT, ISDe, ISBe, ISLe series
  • Construction: Heat-resistant cast iron
  • Features: Precision bore, wear-resistant surface
  • 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). 

 

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More Information

Current Part# 4934063
Type OEM
Part# variations 4934063 CUM,
4934063CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty