CAT WORK TOOLS (NON-SERIALIZED), 5154649 Ripper, PN#5154649Equipment-certification-code: NCR140lvr Only! Rear Ripper W/ 3 Curved Ripper Shanks: FOR USE W/ N94/N95 SERIAL NUMBER PREFIXFamily-code: MGFamily-name: MOTOR GRADERSModel-name: 140Hours: 0, Attachment, Serial Number: 81838