313176 / 0313176 Water Pump Impeller Plate
The Part Number for this Drive Shaft Midsection Exhaust Housing is 821447A12
This style is from the mid-80s
Also included is the lower cover 914500
but it really only seems to be on the surface and more than suitable for use and priced accordingly
Johnson Evinrude 18hp Outboard FD-12 1958 Stop kill switch mount 377289 305608 Water Pumps 313176 / 0313176 Water PumpItem Details This was off an 1958 Johnson 18hp (Model Number FD 12, Serial Number 1707675) The Part Number of Kill switch is 377289, 0377289 The Part Number of Cover is 305608, 0305608 The Part Number of Retainer Nut is 203658, 0203658 The Part Number of Rubber button 203660, 0203660 The rubber button is cracked and slight dry rot, but still functional. Good Condition. This was used on 1956, 1957, 1958,1959, 1960 Various 18hp Johnson and Evinrude