OKUMA 27050072 TRANSMISSION GEAR FOR BOOSTER BTF-30, BTR-30, BOUNDARY BD-20, 30, COMPRESSA CP-30, CPR-30, DIEMOS 30, HARDSTONE HS-30a, LEBRA LB2500, LB3000, SEAMASTER SM-2500, SLATE ST-30, & STEELER ST-30a SPINNING REELS