OEM CAT Caterpillar Parts Book No. 8 Ripper s/n 53E1 UP Form UE034136 Vtg 1967
Caterpillar No. 8 Ripper. Serial numbers: 53E1 – UP. Form UE034136. Published March 1967. Caterpillar Tractor Co. Peoria, Illinois, USA. Inside pages are mostly clean and very much usable.