Rotax Starter/Generator for a Rolls Royce Viper 301 and possibly some of the 5 and 6 series Viper engines.

The part numbers are:
Rotax:  BC0107/2C
NATO 2925-99-114-6266

The units are fully serviceable and working.
These units are incredibly rare and almost impossible to find in such good condition so pick yourself up a bargain.

The price is for a unit without paperwork.  I also have some which are fully reconditioned with paperwork! – Please enquire via email