I need a carb for one of my Toro Proline 21" mowers. Its a mid-90s model, has a 6.0 hp GTS engine on it. They also used these engines on the 21" home owner mowers, so one of those would work too. The Toro Part number is 77-8050 and unfortunately it is discontinued and I can't get one ANYWHERE. The mower is in great shape except for the carb and I really hate to have to put it out of service for something so simple. If anyone has a carb for one of these thigns laying around or a parts mower that might have a good carb, PLEASE let me know! Thanks Heres a pic of the mower for reference of the engine family I'm talking about.