Caterpillar style standard dirt bucket tooth for a J300 series; takes a 9J2308 pin and an 8E6259 sleeved retainer. Quality aftermarket G.E.T. (bucket teeth) for Caterpillar (CAT), JCB, Bobcat, Takeuchi, John Deere, Case, Komatsu, Kubota and many others including manufacturers such as ESCO, Hensley, H&L for all your backhoe, loader, skid steer, grader, scraper and excavator bucket tooth (teeth) needs.