Rockland Krypto-Klaw Excavator Bucket, Adapter: 9W1304, Teeth: 1U3303, Machine: 320E, SAE(YD) 1.1, Width 48" Hookup: Cat B-Linkage (coupler) NOTE: 1 Tooth On Bucket Is Missing, Was Used On CAT Excavator 320E Also Selling On This Auction LOT IP5004, SN: 8137201