Mercruiser Sterndrive Bravo upper 30/23 Tooth Count

Description

SE121 upper gear set, 30/23 tooth count. Fits Bravo 1 (1.65 ratio). Fits Bravo 2 (2.20 ratio). Fits Bravo 3 (2.20 and 2.43 ratios). Install kit and anode kit not included. OE# 1589-8868H88.