I was given a GT1554 with a Kohler 27HP Courage Engine. Engine needed work and that has been completed and runs excellent. My problem now is identifying which GT1554 I have as the ID tag under the seat is faded and from what I can determine that makes a difference in parts for the 54" deck. Cub Cadet has been no help in identifying this for me. Are there any other areas that I may search to help identify this unit or pics that I could post of the deck, etc. I want to rebuild the deck as it is in fair shape, but spindles and other parts will need replacing. Any help would be greatly appreciated.