Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on orders over $35.

Enroll in Speed Perks for more savings.


Cart is empty!


Add Something to the cart

includes estimated shipping



Vehicle added

Vehicles

Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a


    Add a


    Dayco Belt Diagnostic Kit

    Loading ...
    Exact Fit May Not Fit Doesn't Fit for your

    Warranty Information
    • Product Details

      Part No. 93874

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      The number one complaint with belts today is noise; and, the number one cause for belt noise is misalignment. The Dayco Belt Diagnostic Kit has all the tools needed to properly identify misaligned belts, worn belts; and, to check belt tension. This kit contains a two-piece laser alignment tool designed to identify any axial or angular misalignment in the belt drive system. It has a tension gauge to check for proper belt tension. Proper belt tension prevents slippage, squealing, heat build-up, and premature belt failure. Also included is the Dayco aWearness belt tension gauge, designed to determine belt wear and to identify when belt replacement is required.

      Product Features:

      • Kit contains a two-piece laser alignment tool designed to identify any axial or angular misalignment in the belt drive system
      • Includes a tension gauge to check for proper belt tension
      • Proper belt tension prevents slippage, squealing, heat build-up, and premature belt failure
      • Included is the Dayco aWearness gauge, designed to determine belt wear and to identify when belt replacement is required

    • Read Review
    • Q & A