Re: 88 Force 50hp Impeller Repair kit
84-94, 25-50 hp, sierra part # 3214-D, thats what I can make from the diagram of the Clymer manual pg. 418, but I am not 100% positive. If you can send a pic I can verify it. It might be 3215-D. I just went through the same thing with my 89 150 force.
Actually scrap that. I was way off. Let me navigate more, I will get you the part number.