I have a 2010 mccormick ct50u and am having trouble finding parts. Dealer was no help was told to call ls dealer as that's who built it. Ls dealer was helpful but said he called ls and they had no listing for my model but did find a ct55u. Witch I believe is the same tractor with the governer turned up. Also from my research I believe an ls u5020 may be the same tractor. Any help would be appreciated