Caterpillar (CAT)-style premium aftermarket penetration-plus bucket tooth for the K110 K Series. Part reference 286-2114. Penetration-focused profile for excavation in difficult-to-dig material. Related hardware: one-piece K Series retainer 286-2110. Adapter option: 469-4311; confirm lip thickness and mounting. 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.