I have found a couple of places that can supply them. Valley Power in Roanoke, Va. and Southern Global tractors in Mississippi. Southern Global's price was about $33 per spring they had two. Valley Power was about $44 per spring. I'm going to try an International dealer. Also considering having custom wire springs made. I understand it's not that hard to do. $33 for a 3 1/2 inch spring seems a bit high. Allegheny lawn and golf supply in Pa. quoted in the $40 range and was ordering from Japan with 4 to 6 weeks waiting. I found them by looking up Mitsubishi US. There has got to be a better source. Anyone who has had reasonable success with this problem let me hear from you.