Mercruiser Bravo outdrive gear set. Fits Bravo 1 (1:36) 2/3 (1:81) S/N 0B664190-below. 29 teeth. P/N 43-807438A1. 

New/Old stock. 

you buy only what is in the picture.

Shipping to lower 48 states. AK and HI, and international bidders, please contact me for a shipping quote prior to buying. 

Thanks