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  • Four Seasons Drive Belt Idler Pulley for Audi 90 - 45039
    $17.34
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .375
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 7.9375
    • Inside Diameter: 1.00
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1.062
    • Pulley Width MM: 27
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450394
    • Width: 27
    • Part Description: Audi 90 Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Audi 90 - 89522
    $24.49
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 26
    • UPC: 036687809537
    • Part Description: Audi 90 No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Audi 90 - 38078
    Product Specifications
    • Bearing Bore Inside Diameter 1: 8 mm
    • Bearing Bore Inside Diameter 2: 24.5 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 90 mm
    • Pulley 1 Flanged: No
    • UPC: 072053160864
    • Width: 25 mm
    • Part Description: Audi 90 Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Audi 90 - 89076
    Product Specifications
    • Bearing Inner Diameter 1: 25.7
    • Bearing Inner Diameter 2: 8.4
    • Bearing Width: 25
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 25
    • UPC: 036687421494
    • Part Description: Audi 90 No Slack Light Duty Idler Tensioner Pulley
    More Info

About Audi 90 Idler Pulley

The Audi 90 was the final evolution of the Audi 80. 90 provides affordable and reliable parts like the idler pulley for car buyers. There can be one or more idler pulleys along the timing chain and each can come in different sizes. The main function of the idler pulley is to provide tension and conduct the engine drive belt.
90 offers reliable parts to customers. But there will be several problems after the idler pulley has been used for years. The idler pulley parts provide tension and help guide the belt to the proper routing. An idler pulley should be replaced every 50,000 to 100,000 miles. We put much emphasis on the quality of different 90 parts and accessories. Prompt services and great 90 parts are given to customers online.

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