I have a 1985 mercury black max 150hp. Broke the driveshaft. Found another lower unit same number of splines on prop and driveshaft. Same gear ratio 2:1. The only difference is that it does not have the preload pin on the top of the driveshaft like my old one. Will it still work or no? Can...
I have a 1985 mercury 150hp black max with a broken driveshaft. It does have the preload pin on the top. I have found another lower unit with the same number of splines on both the driveshaft and prop shaft. The gear ratio is also the same 2:1. However, the other lower unit does not have the...
I have a 1985 mercury 150hp black max with a broken driveshaft. It does have the preload pin on the top. I have found another lower unit with the same number of splines on both the driveshaft and prop shaft. The gear ratio is also the same 2:1. However, the other lower unit does not have the...
