O Ring Seal 3969697

positive OEM
Cummins
Part# 3969697
note
Elastomer O ring seal for fluid system leak prevention in Cummins engines.
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Description

The Cummins O Ring Seal (3969697) is a circular elastomer seal designed to maintain fluid system integrity by preventing leaks in critical engine components. It functions by creating a tight seal within grooves to ensure pressure retention and contamination prevention in commercial vehicle systems.

Key Specifications

  • Application: 4B3.9, 6B5.9, 6C8.3, ISB CM550, QSB5.9 44 CM550 engines
  • Function: Seals fluid transfer interfaces to prevent leaks
  • Compatibility: Cummins C Series engines, heavy-duty commercial vehicles
  • Construction: Elastomer material
  • Features: Chemical resistance, high pressure and temperature tolerance, precise dimensional tolerances
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3969697
Type OEM
Part# variations 3969697 CUM,
3969697CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty