Piston for CATERPILLAR C18 16.0:1Reference3724970Engine applicationsCATERPILLAR C18 16.0:1bore mm145retainer specification60-2-RBsupplier ring thickness reference4T 3.1T 3Other references on this record20R092836293503724970PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · 3724970CATERPILLAR