Drum Brake Wheel Cylinder
Hover over the image to zoom in
Share this:

Carquest Wearever Drum Brake Wheel Cylinder

Part No. WCA37973 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Direct replacement Wheel Cylinders are designed to fit specific vehicle applications and to ensure a proper fit every time. Normal wear may cause piston seals to leak. Corrosion and pitting can also occur inside Wheel Cylinders as moisture builds up in the brake fluid. A leaky Wheel Cylinder can be dangerous to the driver, causing gradual softening of the brake pedal and creating brake pull to one side.

Product Features:
  • All Wheel Cylinders are made with high quality EPDM rubber cups and boots for long lasting performance
  • Wheel Cylinder bores are surface tested to ensure an optimum sealing surface for the pressure cups
  • Due to repair time and cost, it is more desirable to replace instead of repair Wheel Cylinders
  • Recommended replacement is suggested when servicing drum brake
Back To Top
Bleeder Screw Cap Included:No
Bleeder Screw Included:Yes
Bore Diameter:13/16 in
Casting Material:Cast Iron


by PowerReviews
Carquest WeareverDrum Brake Wheel Cylinder

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top

(2 of 4 customers found this review helpful)


Quick and easy


from Holiday, FL

About Me Casual Driver

Verified Buyer


  • Decreased Stopping Distance
  • Easy To Install
  • Lightweight
  • No Fade


    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Carquest Wearever Drum Brake Wheel Cylinder:

    Priced right, in stock and easy to order online with in store pick up.

    Comment on this reviewHelp Icon

    Check out the specials in our monthly flyer.
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.