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 $25.

Enroll in Speed Perks for more savings.

Cart is empty!

Add Something to the cart

includes estimated shipping

Vehicle added


Find parts for the selected vehicle:

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

    Add a

    Add a

    Dorman - Help Master Cylinder Gaskets

    Part # 42108
    Loading ...
    • Product Details

      Part No. 42108

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      We offer a comprehensive line of Brake Master Cylinder Reservoir Caps and Gasket Kits for a range of applications. Save time, money and labor: replace only the Cap and Gasket.

      Product Features:

      • Constructed of high-quality plastic for long-lasting durability
      • A necessary safety item, it prevents brake fluid from splashing and/or leaking
      • Available in diverse styles for differently styled master cylinders
      • Protects braking system by providing a tight seal against the elements

    • Read Review
    • Q & A