OKUMA 27050080 & 27050081 OSCILLATING TRANSMISSION GEAR FOR AVALON AN-15, CIMERON Ci-15, ESPINA Ei-15, LEXSAN LX-15, LXR-15, SILVARA SV-15,SVR-15, TRAVERTINE TR-15, TRR-15, XPPRESSIONS XP-15R, 15S, 15Y, 20R, 20Ra, 20Sa, & 20Ya REELS