tcmgirl,
1. That unit is close to 30 years old - AC severed ties w/Lancer Boss in the early 1980's.
2. When I was w/AC parts for Lancer Boss equipment were hard to get, very often they would make changes & not let anyone know. We had one customer that bought 3 units same model within 18 months and they had 3 different transmissions.
3. When any company goes out of business - several things can happen to the inventory a. the new owners take it over; b. sold to anyone interested a piece or lot at a time or c. auctioned off to the highest bidder.