Hartzell/Electrosystems Model #ALT-9522R 24V/50A Geared drive for Cont 520 engines (310's,414's,Baron,210 etc). Aircraft Spruce price for rebuilt is approx $406 + core charge+ frt and tax. Both with FAA form 8130.
1. Hartzell/ Engine technologies as new with 14 minutes on it since taken out of box. Used only to get from one local airport to another.Full factory warranty (I paid $420 + core), Serial #H-M082724. $250 + shipping.
2. Kelly Aerospace/Electrosystems brand new but needs new flange to engine as one tab broken off (A&P mistake in tightening it down). Out of warranty, Serial #C102735. $100 + shipping. 714 968 2689