Sea Water Pump Impeller Kit (threaded) replaces Johnson 09-812B-1 Sierra Indmar
Indmar S685007. Impeller is threaded for use with puller removal tool. New Impeller Kit. Includes Impeller, Gasket, and O-rings. Sierra 18-3306. Johnson 09-812BT-1. Here is a link for kit the puller tool included.