The double-ended adapter installs both front and rear seals. A long 27 3/4" handle reaches beyond suspension components to make hammering easier. The adapter is bored to fit over the axle stub. Front Seals: Continental 88-02; Taurus 86-current; EXP 86-current; Topaz 84-94; Escape 03-current; Tribute, automatic; Escort 81-90; Windstar 03-current; Freestar 04-current; LN-7 82-83; Lynx 81-87; Mariner 03-current; Mazda 03-current; Monterey Van 04-current; Sable 86-cuurent. Rear Seals: Aviator 03-current; Expedition 03-current; Explorer 02-current; Mountaineer 02-current; Navigator 03-current.