Piston for CATERPILLAR C-9 17.0:1Reference1979345Engine applicationsCATERPILLAR C-9 17.0:1bore mm112retainer specification46-1.7-RAsupplier ring thickness reference3.5T 3 4Other references on this record32473801979345PistonBrowse this categoryBrowse this brand · CATERPILLARCATERPILLAR