Johnson Seahorse 4.5 Manual -

If you want an exact fit: search for "Johnson 4.5 hp motor cover" or join AOMCI forums and post a wanted ad for an original OEM cover.

Would you like exact measurements for the Johnson Seahorse 4.5 to match a universal cover, or help finding a custom maker? johnson seahorse 4.5 manual

It sounds like you're looking for a (likely for storage, trailering, or winter) that fits a Johnson Seahorse 4.5 hp outboard motor (a classic model, likely from the 1970s–80s). If you want an exact fit: search for "Johnson 4