Can I swap a 1988 20 hp lower unit on to a 1991 30 hp
S scotscan Cadet Joined Aug 2, 2021 Messages 8 May 10, 2023 #1 Can I swap a 1988 20 hp lower unit on to a 1991 30 hp
9 99yam40 Fleet Admiral Joined Sep 7, 2008 Messages 9,085 May 10, 2023 #2 check the part numbers to see if they match
