Automatic Belt Tensioners, No Slack 89436

positive OEM
Dayco
Part# 89436
note
Automatic Belt Tensioners, No Slack 89436 - Dayco
Automatic serpentine belt tensioner maintaining no slack in cooling systems.
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Description

The Dayco Automatic Belt Tensioner No Slack (DCO 89436) is a mechanical component designed to maintain consistent tension on serpentine belts in engine cooling systems. It automatically adjusts to eliminate slack, ensuring proper belt alignment and operation under varying load conditions.

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 2.91 in, pulley width 1.55 in
  • Quality: Aftermarket Dayco part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 89436
Type OEM
Part# variations 89436 DYC,
89436DYC,
DCO 89436,
DCO89436
Manufacturer Dayco
Warranty Standard Manufactures