Automatic Belt Tensioner Dayco No Slack 89245

positive OEM
Dayco
Part# 89245
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Automatic Belt Tensioner Dayco No Slack 89245 - Dayco
Automatic serpentine belt tensioner for engine cooling systems in heavy-duty vehicles.
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Description

The Dayco Automatic Belt Tensioner No Slack (DCO 89245) is a mechanical component designed to maintain proper tension on serpentine belts in engine cooling systems. It automatically adjusts belt tension to ensure consistent operation and reduce belt slippage in heavy-duty vehicle applications.

Key Specifications

  • Application: Cooling system belt tensioning
  • Function: Maintains serpentine belt tension automatically
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Metal housing, steel pulley
  • Features: Counterclockwise rotation, single non-grooved pulley, pulley diameter 2.76 in, pulley width 1.02 in, pulley 1 width 0.35 in
  • Quality: OEM part

Shipping Info

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More Information

Current Part# 89245
Type OEM
Part# variations 89245 DYC,
89245DYC,
DCO 89245,
DCO89245
Manufacturer Dayco
Warranty Standard Manufactures