Gasket,Cylinder Head 3977063

positive OEM
Cummins
Part# 3977063
note
Seals cylinder head to engine block preventing fluid and gas leaks.
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Description

The Cummins Cylinder Head Gasket (3977063) is a critical sealing component designed to maintain the integrity between the engine block and cylinder head. It prevents leakage of coolant, oil, and combustion gases, ensuring proper engine operation and thermal management in heavy-duty diesel engines.

Key Specifications

  • Application: BS3 5.9L B engines, ISB, QSB series
  • Function: Seals cylinder head to engine block
  • Compatibility: Cummins B series, ISB, QSB engines
  • Construction: Multi-layer steel with composite sealing
  • Features: Heat-resistant, pressure-sealing layers, corrosion-resistant coating
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3977063
Type OEM
Part# variations 3977063 CUM,
3977063CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty