Piston for CATERPILLAR C18 16.0:1Reference3883968Engine applicationsCATERPILLAR C18 16.0:1bore mm145retainer specification60-2-RAsupplier ring thickness reference4T 3.1T 3Other references on this record20R0929362935138839683724884PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · 3724884CATERPILLAR