Caterpillar (CAT)-style premium aftermarket rock bucket tooth for the J450/J460 series. Part reference TC450RC. Rock-digging profile for excavation and loading in rocky ground with a matching bucket adapter. TC version in the PETRAX range. Retention options: J450 pin 6Y2527 with retainer 8E6359; J460 pin 8E0468 with retainer 8E8469. Match the installed adapter bore and retention version. 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.