88 bronco 2 radius arm support

i have an 88 bronco 2 4wd! i just bought it! the guy i bought it from never told me about the major alignment problem! when i test drive it it was at low speeds around a trailer park! just figured that it needed an ajustment! come to find out the passanger side of the radius arm support rotted out around the bushing! i was wondering if there is anyone out there that could tell me were to get out! have searched the local stores and junk yards! no luck! i'm hopping to just replace it befor i go through the prosses of pulling it out grinding it down and welding a patch and pray that it doesn't happen again!

if any one could help i would apreciate it!
thnx

Call Ford parts and check if its still available. I would also check with the yards on ebay.