Tensioner,Belt 3976833

positive OEM
Cummins
Part# 3976833
note
Automatic belt tensioner for maintaining engine accessory belt tension.
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Description

The Cummins Engine Belt Tensioner (3976833) is a mechanical component designed to maintain proper tension on engine belts. It ensures consistent belt alignment and tension to support accessory drive systems in heavy-duty engines.

Key Specifications

  • Application: Euro 5 5.9L B engines
  • Function: Maintains serpentine belt tension
  • Compatibility: Heavy-duty diesel engines
  • Construction: Metal housing with pulley assembly
  • Features: Automatic tension adjustment, corrosion-resistant finish
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3976833
Type OEM
Part# variations 3976833 CUM,
3976833CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty