Insert,Valve 3939719

positive OEM
Cummins
Part# 3939719
note
Engine valve seat insert for sealing and durability in heavy-duty engines.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Valve Insert (3939719) is an internal engine component designed to provide a durable sealing surface within the valve seat area. It serves to maintain proper valve seating and combustion chamber integrity under high-temperature and high-pressure conditions in heavy-duty engines.

Key Specifications

  • Application: Cummins heavy-duty engines
  • Function: Provides valve seat sealing surface
  • Compatibility: Cummins engine series
  • Construction: Hardened metal alloy
  • Features: Heat-resistant, wear-resistant insert
  • 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# 3939719
Type OEM
Part# variations 3939719 CUM,
3939719CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty