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Dayco 89012 No Slack Serpentine Idler Pulley - 6 Groove Polymer

(Ford F-150 1997-2008, E-150 1997-2003, E-250 1997-2003, E-150 Econoline 1997-2002, E-250 Econoline 1997-2002, F-150 Heritage 2004 + 31 more models)

Part of: Dayco No Slack Idler Pulley

Other options in this family: Dayco 89070 Dayco 89039 Dayco 89098 Dayco 89038 Dayco 89049

Manufacturer

Picture for manufacturer Dayco

Part Number

89012
11 reviews
Sale Price

$24.41

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 89012 No Slack Idler Pulley is a high-quality replacement component designed to maintain proper serpentine belt tension and alignment in automotive accessory drive systems. This light-duty idler pulley features a glass-filled polymer construction that provides excellent strength and wear resistance while reducing weight and vibration.

Key Specifications:

  • Outer Diameter: 88mm (3.46 inches)
  • Inner Diameter: 17mm bore
  • Width: 28mm (1.1 inches)
  • Belt Type: 6-rib serpentine (6PK)
  • Material: Glass-filled polymer
  • Bearing: Premium lifetime-lubricated ball bearing

Performance Features:

  • Smoother surface finish and tighter dimensional tolerances reduce vibration and extend belt life
  • Double high-temperature seals protect the bearing from contaminants
  • Premium lubricated bearings ensure peak performance throughout the service life
  • Meets or exceeds OEM specifications for direct-fit replacement

Dayco's specially formulated polymer material offers superior durability compared to traditional stamped steel pulleys, while the precision-engineered design ensures optimal belt tracking and minimal noise. The lifetime-lubricated bearing eliminates the need for maintenance and provides reliable, long-lasting performance in demanding automotive applications.

Products specifications

Fits

Ford F-150 1997-2008, E-150 1997-2003, E-250 1997-2003, E-150 Econoline 1997-2002, E-250 Econoline 1997-2002, F-150 Heritage 2004, E-150 Econoline Club Wagon 1997-2002, E-150 Club Wagon 2003; Jeep Wrangler 1991-95, 1997-99 + 28 more models

Brackets Included

No

Idler Cover Included

No

Notes

Fits models without AC.

Pulley Style

Serpentine

Quantity

Sold individually.

All was good with order

Hope they fit my FLD 120,I have two trucks

no

So far so good. This is my first time shopping at autoplicity and hope the rest of the process is just as good. Thanks

Great prices and fast free shipping!

The service was direct, to the point and very professional

Grfeat communication. Fast shippings. No issues here.

Quick and low cost

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.

Placed order #27494 for some bumpstops. Came out $40 cheaper then i could get with reseller discounts elsewhere. Great item, shipped quick, very satisfied.

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