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Dayco 89004 Accessory Belt Tension Pulley

(Ford Mustang 1987-93, Thunderbird 1987-88; Chevrolet K2500 1994-95, C3500 1994-95, C2500 1994-95, K3500 1994-95, K2500 Suburban 1994-95 + 8 more models)

Part of: Dayco Accessory Belt Tension Pulley

Other options in this family: Dayco 89044 Dayco 89042

Manufacturer

Picture for manufacturer Dayco

Part Number

89004
6 reviews
Sale Price

$17.11

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 89004 Accessory Belt Tension Pulley is an OE replacement idler pulley designed to maintain proper serpentine belt alignment and tension in your vehicle's accessory drive system. This high-performance pulley features a 90mm diameter, 25mm width, and accommodates belts up to 6 ribs wide.

Key Features:

  • Constructed from specially formulated glass-filled polymers for superior strength, reduced heat buildup, and exceptional wear resistance
  • Engineered using advanced 3-D computer-aided design and finite element analysis to ensure optimal structural integrity
  • Precision-manufactured with smooth surfaces and tight dimensional tolerances to minimize vibration and extend belt life
  • Lifetime-lubricated ball bearing with 17mm inner diameter for reliable, maintenance-free operation
  • Double high-temperature seals protect bearing from contaminants and ensure peak performance in demanding conditions
  • Non-flanged polymer design for serpentine belt applications

This pulley is engineered to OE specifications and includes Dayco's limited warranty. Each pulley is sold individually and designed for truck applications equipped with air conditioning systems.

Products specifications

Fits

Ford Mustang 1987-93, Thunderbird 1987-88; Chevrolet K2500 1994-95, C3500 1994-95, C2500 1994-95, K3500 1994-95, K2500 Suburban 1994-95, C2500 Suburban 1994-95; Lincoln LS 2000-04; GMC K2500 1994-95, C3500 1994-95 + 4 more models

Brackets Included

No

Idler Cover Included

No

Notes

90mm pulley. Passenger side.

Pulley Finish

Black

Pulley Material

Plastic

Pulley Style

Serpentine

Quantity

Sold individually.

Best price on the internet for my parts. Shipped out the next morning.

Very fast shipping, always great prices.

Found what I needed. Order process was simple enough. Good experience

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

Awesome as always

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

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