Mercruiser Alpha One Gen II Outdrive 300 Hour Service Kit This Mercruiser Alpha One Gen II Outdrive 300 Hour Service Kit has everything needed to service your outdrive in one convenient kit. For Alpha One Gen II Outdrives 1992 and Newer Kit Includes Drive Installation Gasket O-Ring Kit Aluminum Anode Kit - 888756K01 Gearcase Drain Plug Seals Transom Repair Kit - 30-803099T 1 Shift Cable Assembly - 865436A02 Water Pump Repair Kit - 47-8M0100526 Drain Fill Screws California Residents WARNING Can