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Dayco 89051 No Slack Idler Pulley

(Ford F-150 1997-2008, Mustang 1994-2004, 2007-14, F-250 Super Duty 2002-10, F-350 Super Duty 2002-10, Crown Victoria 2000-11 + 66 more models)

Part of: Dayco Pulley

Other options in this family: Dayco 89158 Dayco 89037 Dayco 89046 Dayco 89157 Dayco 89156

Manufacturer

Picture for manufacturer Dayco

Part Number

89051
11 reviews
Sale Price

$14.71

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 89051 No Slack Idler Pulley is a precision-engineered component designed to maintain proper belt tension in automotive accessory belt drive systems. This idler pulley features Dayco's patented No Slack technology, which helps prevent belt slippage and ensures consistent tension throughout the belt's service life.

Key Features:

  • No Slack design maintains optimal belt tension and reduces belt wear
  • Precision-balanced construction for smooth, quiet operation
  • High-quality sealed bearings resist contamination and extend service life
  • Durable construction withstands engine heat and vibration
  • Direct OE replacement for easy installation

Dayco No Slack idler pulleys are engineered to OE specifications and manufactured with premium materials to ensure reliable performance. The sealed bearing design protects against dirt, moisture, and other contaminants, while the precision-machined pulley surface provides optimal belt contact and reduced friction. This idler pulley is sold individually and is designed for straightforward replacement of worn or failed original equipment.

Products specifications

Fits

Ford F-150 1997-2008, Mustang 1994-2004, 2007-14, F-250 Super Duty 2002-10, F-350 Super Duty 2002-10, Crown Victoria 2000-11, Thunderbird 1989-97, E-350 Super Duty 2002-14, F-450 Super Duty 2002-08, 2010-14, F53 2002-04, 2006-13 + 62 more models

Brackets Included

No

Idler Cover Included

No

Notes

76mm x 17mm pulley.

Pulley Finish

Black

Pulley Material

Steel

Pulley Style

Serpentine

Quantity

Sold individually.

Ordering online was easy. Got exactly what I ordered. Just living in Hawaii shipping is a bit slow on bigger items, but that's normal.

I thought my order was going to take longer to ship and it surprised me after I called Autoplicity I thought another few days before it shipped and it arrived. The lowest price I found on my Mishimoto radiator was on Autoplicity.

Outstanding service and pricing. Perfect one stop shop for all my automotive needs.

Great fast shipping.

The Wolo-Aurora Amber Lens Magnet light bar (WLM-3550MA) I received does not look like the one pictured. The one in the picture is longer and has lower profile with rounded ends. The one I received it short and tall with square ends. It will still work but it is NOT the same one pictured.

Excellent prices and very easy to find the parts online. When I had a question I called and customer service was very helpful

I wish the prices were a little lower, but so far the shopping experience with you guys was very easy. Thank you.

So far so good! Easy to find part, great price!

Super fast shipping with the best price I could find on the net, thank you! Have no problems ordering parts in the future.

I purchased "Carrand Whisk Broom 10'' W Label",after exhaustive research for this particular item...they have the BEST/LOWEST COST for this item anywhere!!<br><br>Shipped in a timely manner too!<br><br>Will do business here again in the future,as they have prices that are LOW,plus the great products are found here too.<br><br>Thanks to the staff for a great online shopping experience!

Lowest price on EBC brakes for my Subaru. Good speed on processing.

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