As of February 2001 -
Regarding induction air heater, part #140-1682, for your Onan generator. Due to the fact that this generator is out of production, this part has now become obsolete and no longer available. Onan does not offer any replacement for this part. Check to see any Onan dealers in your area that might have some inventory in used parts. The other alternative is having someone manufacture a replacement part for you.