Spacer-Bearing 21.850 131379

positive OEM
Seals cylinder head to engine block in heavy-duty diesel engines.
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Description

The Cummins Upper Single Head Gasket Set (131379) is a critical sealing component designed to maintain proper compression and prevent fluid leaks within heavy-duty diesel engines. This gasket set supports engine integrity by providing a reliable seal between the cylinder head and engine block in commercial vehicle applications.

Key Specifications

  • Application: Cummins 855 Series Big Cam 4
  • Function: Seals cylinder head to engine block
  • Compatibility: Cummins 855 Series
  • Construction: Composite gasket materials
  • Features: Single upper head gasket set
  • 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# 131379
Type OEM
Part# variations 131379 DAN,
131379 ETN,
131379DAN,
131379ETN,
ETN131379,
SP 131379,
SP131379
Manufacturer Dana Spicer
Warranty Standard Manufacturer Warranty