SE121 Upper 29/27 Tooth Count (Replaces Bravo Upper) Parts-OMC-Cobra-Transom-Mount They all have a supercharger

They all have a supercharger

See related items below

Fits our SE116 and SE118 Lower Units

Has external water screens and the rear cavitation plate is flat

during the summer there may be a delay

SE121 Upper 29/27 Tooth Count (Replaces Bravo Upper) Parts-OMC-Cobra-Transom-Mount They all have a superchargerSE121 Upper 29 27 Tooth Count Fits Bravo 1 1. 36 Ratio Fits Bravo 2 1. 5 and 1. 81 Ratio's Fits Bravo 3 1. 36 and 1. 81 Ratio's OE #1589 8868H87 Not a replacement for Bravo X,XR or XZ drives. Has newer style case with the oil recirculation system towards the front. Your lower must have the matching oil passage. 1992 and newer should be fine. Rated for up to 425HP. Install Kit and Anode Kit not Included See related items below OE #1589 8868H89