Spacer-Bearing 21.820 131378

positive OEM
Upper gasket set sealing cylinder head to engine block in heavy-duty engines.
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Description

The PAI Industries Upper Gasket Set (131378) is a critical sealing component designed to maintain proper compression and prevent fluid leaks within heavy-duty engine assemblies. This gasket set supports engine integrity by providing a reliable seal between cylinder head components and adjacent engine parts.

Key Specifications

  • Application: Cummins 855 series engines
  • Function: Seals cylinder head to engine block
  • Compatibility: Cummins 855 engine series
  • Construction: Composite gasket materials
  • Features: Includes multiple sealing layers, heat-resistant composition
  • 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 131378
Type OEM
Part# variations 131378 DAN,
131378 ETN,
131378DAN,
131378ETN,
ETN131378,
SP 131378,
SP131378
Manufacturer Dana Spicer
Warranty Standard Manufacturer Warranty