CAT, 2TON 12" BKT Bucket, GP, 302.5C/302.7D 12" DIGGING BKT W/ 3) UNITEETH, 0.053 CYD, 111 LBS, CANNOT BE USED WITH 302.2D/302.4D MACHINES, INCLUDES PINSOnline Owner's ManualPN#1537851Equipment-certification-code: NCR, Attachment, Serial Number: SCMHDG075041