Blue Sea Red E-Series Battery Switch Dual Circuit 5510E Sterling Gauges Kit contains CM875821A prop shaft

Kit contains CM875821A prop shaft ring anode and CM832598A transom plate anode

Mercruiser Alpha One Gen II Permalube U-Joint

Replaces Crusader 20310

inside diameter

Replaces Yamaha 688-44352-03-00

Blue Sea Red E-Series Battery Switch Dual Circuit 5510E Sterling Gauges Kit contains CM875821A prop shaftBlue Sea Systems Red E Series Battery Switch Dual Circuit 5510E Red E Series Dual Circuit Battery Switch Simultaneously switches two isolated battery banks Ignition protected? safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements for battery switches Cranking rating: 10 sec. 1 000A Cranking rating: 1 min. 750A Intermittent rating: 5 min. 525A