If you ever need Buda parts you might give this guy a call, I found him here on YT . (PS: I have a Buda Lanova 6 cyl. Diesel "stationary" with Twin Disc clutch on my mine hoist).
Paulson, John - Diesel and Marine Engine Parts
8021 SW Treasure River Trail
Olympia, WA 98512-9219
Phone: ( 360 ) 534-9879
John Paulson, Owner
I have 280 tons of new Buda engine parts!