Piston for CATERPILLAR C11 17.2:1Reference3398174Engine applicationsCATERPILLAR C11 17.2:1bore mm130retainer specification57-2-RLsupplier ring thickness reference4T 3.0 4.0Other references on this record197938134705843398174PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · 3398174CATERPILLAR