I have a 1961 (I think) Crusader Marine engine in my boat (Model 185-RH, Serial 4378). In those years they used a phenolic gear in the bell housing to drive the tachometer and the water pump (Jabsco 9280 - now discontinued). There was a cone shaped phenolic gear that mated to the large gear...
I have an early 1960's 283 Crusader Marine engine (SN 4378) that still runs strong and am looking to upgrade to a newer alternator. Not sure if the existing is a generator or alternator - don't see any diodes and the voltage regulator is meant for a generator (according to Napa Auto Parts) -...