Piston for CATERPILLAR C18 14.5:1Reference3719508Engine applicationsCATERPILLAR C18 14.5:1bore mm145retainer specification60-2-RAsupplier ring thickness reference4T 3.1T 3Other references on this record20R063237195083687815PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · 3687815CATERPILLAR