Exhaust Manifold 3979211

positive OEM
Cummins
Part# 3979211
note
Engine exhaust manifold directing gases to exhaust and turbocharger system.
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Extended Lead Time
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Description

The Cummins Genuine Exhaust Manifold (3979211) is a critical engine component that channels exhaust gases from the engine cylinders to the exhaust system. It manages exhaust flow to optimize engine operation and supports the turbocharger function by directing gases efficiently away from the engine.

Key Specifications

  • Application: BS3 5.9L B engines, ISB, ISBE, QSB series
  • Function: Directs exhaust gases to exhaust system and turbocharger
  • Compatibility: ISB CM550, ISB/ISD6.7 CM2150 SN, ISB5.9 CM2880 B110/B140, ISBE CM2150/CM800/CM850, QSB5.9 44 CM550, QSB6.7 CM850, QSB7 CM2880 B117
  • Construction: Heat-resistant cast iron
  • Features: Corrosion-resistant coating, optimized gas flow design, high thermal tolerance
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3979211
Type OEM
Part# variations 3979211 CUM,
3979211CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty