View All DriveAlign® Idlers And Pulleys

36422 PULLEY

Product # 78031522

DriveAlign® Idler Pulleys provide OE-quality fit to passenger cars and light trucks, performing as a locked center tensioning pulley, an automatic belt tensioner pulley, or an idler pulley.

  • Steel and thermoplastic construction provides high durability, heat dissipation, and dampening for long life.
  • Built to last with a superior resistance to dirt, salt, chemicals, and other under-hood contaminants.
  • OE-quality fit to virtually every domestic or import vehicle on the road today.
  • Product Details
    Part # 36422
    Product # 78031522
    Description 36422 PULLEY
    UPC 072053073058
    Bearing Bore Inside Diameter 1 (mm) 17
    Contact Surface V-Ribbed Grooved
    Import or Domestic Import
    Number of Pulleys 1
    Pulley 1 Flanged YES
    Outside Diameter (mm) 75
    Width (mm) 28
  • Construction
    Material Steel
  • Packaging details
    Customer Pack 1
    Weight (lbs.) 2.29
  • Fits models


You can rely on superior quality, value, and durability from Gates products. Between smooth belt routing and accurate tensioning, your idler pulley assists in vehicle air conditioning compressors, alternators, power steering pumps, water pumps, and other various engine accessories that are critical to vehicle performance. Trust Gates to deliver DriveAlign® solutions that are manufactured at the same high standards and specifications as vehicle OEMs, with sell packaging that helps automotive technicians easily identify the right fit for every vehicle.

Features and Benefits

  • Bearings meet or exceed OE standards with application-specific speed and load requirements, with high operating temperature tolerance and less wobble.
  • Gates idler pulleys also reduce wear, vibration, and friction on belts, thereby extending belt service life.
  • Mounting hardware included for some popular applications.
  • Reliable operation under severe conditions.


To reduce customer comebacks, labor time, and warranty claims, Gates always recommends that you Be System Smart by checking your Accessory Belt Drive System (ABDS) and other vehicle systems and conduct a full replacement.


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