This Omix master cylinder outlet washer is a brass inner crush washer that fits between the outlet fitting and master cylinder on many Willys and early Jeep models from 1941–1966 and related trucks, station wagons and Jeepster variants. Sold as a direct-fit OE-style replacement that helps maintain proper brake hose sealing and connection integrity, it carries the maker’s limited warranty and OE cross-reference.
Omix Master Cylinder Outlet Washer 41-66 Willys Models