OKUMA 27002043 DRIVE GEAR FOR CASCADE CA-40, CS-40, CAP-40, COMPETITION CM-40, FIN CHASER FN-40BK, NITRYX NX-40, NITRYX PRESTIGE NXP-40G, 40R, REVENGER RV-40, RVP-40, & RVPX-40 SPINNING REELS