Hey, i would appreciate any help i can get! I bought a RDS-22c recently and the lower gearbox for the prop shaft had gotten some moisture in it and the 3 bearings are rusted and no longer turn. i know there are ways to free them up but there is a lower end on ebay for a 1953 25 HP and it looks the same to me, but im not sure if the lower unit on ebay will be of use to me. Basically, the one on Ebay is very inexpensive, and i would like to know if is strong enough to bolt on to my 40hp motor coming from a 25hp. It looks to me like it will, but i dont want to purchase something i wouldnt use! Thanks in advance!