Piston Kit 3806278

positive OEM
Part# 3806278
Engine piston kit with rings and wrist pins for combustion sealing and power transfer.
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non-returnable Non-returnable info
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Description

The Cummins Piston Kit (3806278) is a critical engine component that includes a piston, piston rings, and wrist pins. It functions to seal the combustion chamber and transfer combustion forces to the crankshaft, supporting engine operation and efficiency.

Key Specifications

  • Application: Heavy-duty truck engines
  • Function: Seals combustion chamber, transfers power
  • Compatibility: Cummins engine series
  • Construction: Aluminum alloy piston, steel rings, steel wrist pins
  • Features: Precision-machined surfaces, multi-piece ring set, wrist pin connection
  • 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). 

 

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

More Information

Current Part# 3806278
Type OEM
Part# variations 3806278 CUM,
3806278CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty