Rectangular Ring Seal 3026391

positive OEM
Cummins
Part# 3026391
note
Rectangular seal preventing fluid and gas leaks in engine assemblies.
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Description

The Cummins Rectangular Ring Seal (3026391) is a mechanical sealing component designed to prevent fluid and gas leakage between mating surfaces. It functions by creating a compressed barrier in engine and system assemblies, maintaining system integrity under pressure and dynamic conditions.

Key Specifications

  • Application: K38, K50 engines
  • Function: Seals fluid and gas interfaces
  • Compatibility: Cummins K-series engines
  • Construction: Wear-resistant, corrosion-resistant materials
  • Features: Rectangular cross-section, pressure-resistant, temperature-resistant
  • 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# 3026391
Type OEM
Part# variations 3026391 CUM,
3026391CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty