Breather-Crankcase 4312012

positive OEM
Part# 4312012
Engine crankcase breather for ventilation and emission control
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Description

The Genuine Cummins Crankcase Breather (4312012) is a ventilation component designed to regulate pressure and remove gases from the engine crankcase. It helps maintain optimal engine performance by controlling crankcase emissions and preventing contamination buildup within the engine system.

Key Specifications

  • Application: EPA13 15L engines
  • Function: Crankcase ventilation and gas evacuation
  • Compatibility: ISX, QSX engine series
  • Construction: Metal housing with filtration elements
  • Features: OEM part number 4312012, filtration media included
  • 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# 4312012
Type OEM
Part# variations 4312012 CUM,
4312012CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty