Tensioner, Belt 3976834

positive OEM
Cummins
Part# 3976834
note
Tensioner, Belt 3976834 - Cummins
Maintains tension on engine drive belts for consistent operation.
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Description

The Genuine Cummins Belt Tensioner (3976834) is a mechanical component designed to maintain proper tension on engine drive belts. It ensures consistent belt alignment and optimal power transmission within the engine accessory system, supporting reliable operation of belt-driven components.

Key Specifications

  • Application: Cummins diesel engines
  • Function: Maintains drive belt tension
  • Compatibility: Cummins ISB, QSB series
  • Construction: Metal housing, steel spring mechanism
  • Features: Integrated pulley, corrosion-resistant finish
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3976834
Type OEM
Part# variations 3976834 CUM,
3976834CUM
Manufacturer Cummins
Fits Cummins