Home › Forum › Ask A Member › 1957 Johnson QD18 10 hp › Reply To: 1957 Johnson QD18 10 hp
info call these folks up they probably have all you need
https://www.vintageoutboard.com/collections/johnson-evinrude-water-pumps-impellers-lower-units/products/22-30001-gear-case-seal-kit
Joining AOMCI has priviledges 🙂