VintCo has all new Fox Air Shock Lower Cap kits to help you keep the ride going Air Shock Lower Cap kit is made with modern materials and manufacturing techniques to ensure an as good or better fitment to the original Fox Air Shocks Kit replaces the VintCo or original Fox air shock Lower Cap Kit works with all lengths of Air Shocks and includes one shock lower cap and one shock cap bushing One kit will work for one shock (order two if rebuilding two shocks) Every rebuild part is available for your Fox Air Shocks at VintCo For All Fox & VintCo Air Shocks 1 Shock Lower Cap 1 Shock Cap Bushing 1 Kit will rebuild 1 shock. LOWER CAP KIT