HITACHI 400×72.5Wx72 V/D2 Lug Interchg Sht Pitch Compatible Models: EX_40, EX_40-2, EX_40U, EX_45, EX_45-2, EX_50, EX_50-1, EX_50U, EX_50URG, EX_55UR, EX_55URG, FH_40.2, FH_40.2_PLUS, FH_45.2, HX_99B, SH_45-2, ZX_40_ZAXIS, ZX_50_ZAXIS, ZX_50U_ZAXIS, ZX_55U_ZAXIS