Set,Piston Ring 4955251

positive OEM
Cummins
Part# 4955251
note
Engine piston ring set for sealing combustion and controlling oil use.
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Description

The Cummins Piston Ring Set (4955251) is a critical engine component that maintains compression and controls oil consumption within the combustion chamber. This set ensures proper sealing between the piston and cylinder wall, supporting efficient engine operation in heavy-duty applications.

Key Specifications

  • Application: 4B, 6B, ISB Series Engines
  • Function: Seals combustion chamber, controls oil consumption
  • Compatibility: ISB, QSB, ISDE Engine Series
  • Construction: Cast iron, alloy steel
  • Features: Standard size, multi-ring set, heat-resistant coating
  • Quality: OEM 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# 4955251
Type OEM
Part# variations 4955251 CUM,
4955251CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty