Valve Cover 3970873

positive OEM
Cummins
Part# 3970873
note
Engine valve cover sealing and protection for heavy-duty Cummins engines.
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Description

The Cummins Genuine Valve Cover (3970873) is an engine component that encloses and protects the valve train assembly. It prevents contamination and retains lubrication within the engine, supporting reliable operation and maintenance access. This valve cover is essential for maintaining engine integrity in heavy-duty applications.

Key Specifications

  • Application: QSC8.3, QSC9, QSL9 engine series
  • Function: Seals valve train, prevents oil leaks, protects components
  • Compatibility: QSC8.3, QSC9, QSL9 series engines
  • Construction: Aluminum alloy
  • Features: Integrated breather system, precision seals, oil fill cap provision
  • 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# 3970873
Type OEM
Part# variations 3970873 CUM,
3970873CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty