Premium aftermarket bucket sidebar protector. Part reference 166-2877. Shields the bucket side bar from abrasive material and contact wear during digging and loading. Side-pin attachment configuration. PETRAX premium aftermarket range for major brands including CAT, Komatsu, Volvo, Hitachi, John Deere, JCB, Case, New Holland, Hyundai, Doosan/Develon, Bobcat, Kubota, Takeuchi and Sany. This item fits only the specified system and matching mounting dimensions.