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 all orders.

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