NANIWA.NA.520 MECHANICAL SEAL NANIWA.NA.103 DRIVE GEAR NANIWA.NA.305/821 COUPLING BOLT, NUT & WASHER (L55mm) M12 NANIWA.NA.020/021 CASING RING (W25mmXp265mm) NANIWA.NA.051 O RING NANIWA.NA.204 BEARING METAL (L105mm X094mm) NANIWA.NA.050 O RING