Home » Products » Piston/Piston Ring » MN 72/48 PISTON CROWN MN 72/48 PISTON CROWN MN 72/48 PISTON CROWN Description REPLACEMENT Related Products YM 2T/3T PISTON YM 6HA (#726650-22724) PISTON FM 8 1/2 " PISTON NI 6M28KGHS PISTON CROWN YM 6HA-HT (#726635-22724) PISTON MT 6D14 PISTON