Patent ID: 7985109
Filing Date: 2011-07-26
Classification: B63H

Abstract:
1. A stern drive extension housing for a boat, comprising: an extension housing which fits between an outboard surface of a transom of said boat and an external surface of a stern drive, said extension housing having a transom mounting surface which sealably couples to said outboard surface of a said transom with a first sealing means and having a stern drive mounting surface which sealably couples to said external surface of said stern drive with a second sealing means, and wherein said extension housing sealably coupled to said outboard surface of said transom and sealably coupled to said external surface of said stern drive defines an enclosed space between said transom mounting surface and said stern drive mounting surface, said extension housing receiving within a part of a transmission housing that encloses a transmission and extends outboard of said transom, said transmission having a transmission output shaft which couples to said stern drive.