The MST Sand Seal Adapter is unique in that is has two machined ears incorporated into the design that allow you to fix the adapter in position once pressed into your case. Just drill two small holes and add drive screws or the 4-40 screws we include in the kit.
No need to machine your case! Just press this right in. Best part is…it fits ALL Volkswagen sand seals on the market.
Made in the U.S.A.