does mitsu sell the rear upper control a-arm ball joint separately? The boots are leaking, no clunking or noises from them yet though. I inspect undercar suspension parts regularly, about every 3 weeks. They must have just started leaking from the last autox. I either need to see if they can be resealed or find aftermarket. What have you guys done? Replace the whole arm, go aftermarket? I havent found much info on these balljoints. tried searching around, even looking at the pricey nagisa auto products. They sell complete arms but dont even offer what I was looking for. thanks for the help.