Premium aftermarket weld-on base lip. Part reference CAT336. Application/reference: Weld-On Base Semi Delta. Welded bucket lip/base edge that supports the working edge, adapters or replaceable wear components. Weld-on installation; no mounting plow bolt is required. PETRAX premium aftermarket range compatible with major equipment brands including CAT, Komatsu, Volvo, Hitachi, John Deere, JCB, Case, New Holland, Hyundai, Doosan/Develon, Bobcat, Kubota, Takeuchi and Sany, subject to the specified part reference and mounting dimensions. This item fits only the specified system and matching mounting dimensions.