I know this thread is old, but Thought I'd revive it with my own MD7A alternator need. Does anyone know if the original DEV Marchel A14/35 alternator is actually intrinsic? I am in the process of rebuild the starter... nothing is really intrinsic about it since the drive end is wide open to the atmosphere. Intrisic to me mean fire/ignition proof... meaning 100%. Its a deisel so maybe its not as important when compare to gas.
I am looking for for a generic LOW cost... yea <$50 or 75 automotive alternator that can be wired in. Mount up can be built to suit (professionally.. I have the equipment). There is nothing really magic about an alternator to ever make a 35 amp alt worth $350 or 400 and whatever. Oh and don't tell me about marine environments... ever run in the salt laden roads and rain in you car or truck... they hold up just fine even if the outside gets a bit corroded. Actually the inside of my boat is much dryer than anything under the hood.
Sorry, I guess I'm just too practical and know a little bit too much about mechanical systems. I am really getting tired of the Marine industry thinking that Everyone who happens to own a boat is independently wealthy. My ready to sail 30 year old 27 footer cost $800. If it had cost 8k or 80k I couldn't own it.
Any ideas? Thanks.