CATERPILLAR-3508-3512-3516-CONROD-BUSH

118-1655 is a connecting rod bush for Caterpillar's 3508, 3512 and 3516 engines — among Cat's largest industrial diesels, used in heavy generator sets, marine propulsion and mining equipment. On engines of this scale, this single bush represents a meaningful bearing surface supporting substantial reciprocating mass, and correct fitment tolerance is checked with precision measuring equipment rather than by feel. Orange.net.za ships this part fast across South Africa.