Pulley-No Slack Idler/Tensioner 89521DYC

Dayco
Part# 89521DYC
note
Maintains belt tension and alignment in heavy-duty engine systems.
Package discount applied. Your savings:
info
Extended Lead Time
non-returnable Non-returnable info
Have a Question?
Live Chat chat or Contact us

Description

The DYCUS Dayco No Slack Idler/Tensioner Pulley (89521DYC) is a mechanical component designed to maintain proper belt tension in engine accessory drive systems. It functions to eliminate slack and ensure consistent belt alignment, supporting efficient power transmission in heavy-duty vehicle applications.

Key Specifications

  • Application: Heavy-duty engine accessory drives
  • Function: Maintains belt tension and alignment
  • Compatibility: Commercial vehicles, heavy-duty trucks
  • Construction: Metal pulley, reinforced bearing assembly
  • Features: No slack design, corrosion-resistant finish
  • Quality: OEM DYCUS - DAYCO PRODUCTS LLC 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# 89521DYC
Part# variations 89521,
89521 DYC,
DCO 89521,
DCO89521
Manufacturer Dayco
Warranty Standard Manufactures