Get in touch with Franz. He will be able to help you. He can be reached via email, Franzmarine@aol.com or his web site is Franzmarine.com, I also have an old motor which the parts list seem to skip my year motor also. He'll have what you need.Why cant I find much info on this motor. It seems that most/all of the parts books skip right on over this yr model. All I need right now is a water pump kit. Ser OE010843 its on a 1993 Bayliner... of course. Thanks for any help!