Home » Products » Piston/Piston Ring » YM 6HA-HT (#726635-22724) PISTON YM 6HA-HT (#726635-22724) PISTON YM 6HA-HT (#726635-22724) PISTON Description REPLACEMENT Related Products HS 6LU35 PISTON CROWN MT 4D32 PISTON YM 6CH-HTE (#727620-22725) PISTON MA 633 PISTON SKIRT G 268 PISTON YM 6LAA-DT (148mm) PISTON