Just picked up a 1979 PE175N so am looking for various parts. Engine appears ok so will leave that for now. Need things like sprocket cover, chain guide, chain rollers, plastic cushion that fits over gearshift shaft to prevent chain chaffing, chain tensioners, Carby/Air filter boot, silencer, rear fender from a 76/77 RM125 or 250. Let me know if you have anything. THX