Models: Suitable for 1994-Present EZGO TXT&Medalist, Replace OEM 70289-G02, 70291-G01; 1981-Present Club Car DS Gas and Electric golf carts, Replace OEM 1015583, 1012303. (Will not fit on 2008-Up RXV golf carts or 1976-1993 Marathon Golf Carts.) Package Included: Polyurethane bushings X8; Bushing steels X4. One set enough for one springs! Polyurethane Material: Polyurethane material is a kind of polymer compound, widely used in various automobile parts. It has good tensile strength, tear strength, impact resistance, abrasion resistance, and is a better material to replace rubber, plastic, nylon, etc. Function: Polyurethane Bushing and Sleeve Kits as metal buffering tools are wear-resistant, durable and corrosion-resistant. Increase service life, reduce the frequency of bushing replacement, and better protect the metal from wear and tear. It is a very good choice! Prime Quality: Prime quality polyurethane bushings from Panglong not only give you a better driving experience, but also protect the metal parts of the rear leaf springs of your golf cart! Rear Leaf Spring Bushing Kits for 1981-up Club Car DS and 1994-up EZGO TXT Medalist Golf Cart