Piston for CATERPILLAR G3508Reference6I4609Engine applicationsCATERPILLAR G3508 · CATERPILLAR G3512 · CATERPILLAR G3516bore mm170retainer specification70-2.5-RAsupplier ring thickness reference3.5R 3.5 4.97Other references on this record7C59577E79406I4609PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · 6I4609CATERPILLAR