Description: Adapter Part Number: 3G4308/3G4309 Model: Cat E200 Family: J300 Shape: Flush Mount Side-pin Adapter Center Weight: 13.5 KG Hardness:36-40HRC Impact Value: >18J style center, weld on, excavator adapter for a J300 series with a 1 1/4" lip thickness; Use Item #3G6304HD. 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. Advantages: 1. Quality guarantee and control 2. Technical support 3. Producing according to drawing 4. Gather different parts into one container 5. LCL is acceptable 6. Utilize TNT, UPS, DHL for urgently order 7. Customized part labels is acceptable 8. Delivery Merchandise in time 9. Unobstructed communion