Piston for CATERPILLAR 3406Reference6N4126Engine applicationsCATERPILLAR 15:0 · CATERPILLAR 3406 · CATERPILLAR 3412bore mm137.16retainer specification52-1.7-RAsupplier ring thickness reference2.96T 3.16T 3.16Other references on this record4N07576N41128N08396N4126PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · 6N4126CATERPILLAR