Bucket tooth manufacturer supports Carterpilliar J220 bucket tooth 6Y3222 6Y3222RC 6Y3222RCX Bucket teeth of excavators are important consumable parts on excavators. They are similar to human teeth. They are combined bucket teeth composed of a tooth seat and a tooth tip, which are connected by a pin shaft. Since the worn-out part of the bucket tooth is the tooth tip, just replace the tip.