John Deere 34 inch cast wheels

Looking to buy four JD 34 inch cast centers with rims and possibly tires on rims. Would prefer the cast centers to have wedges to fit on a 3 3/8 inch axle. They will be used for the inner dual wheels of my 7520 4wd as I only have singles on it right now. Call or text me at 701-264-nine-two-zero-nine. Thanks