I need a new assembly for my Zforce44 Model 53AA5B6L710. The part code is 01008320 but I cannot find anywhere that has it in stock or any replacement parts as this is an old mower. Cub Cadet was not helpful with replacement parts. The wheel is 18 x 8.5. Am I able to use a different Cub Cadet wheel as a replacement? I am assuming if the wheel is the same size and the pattern is 4x4", then I will be fine, but want to make sure before buying anything.