Cub Cadet 1554 Parts Diagrams Cub Cadet outdoor power equipment is some of the most reliable on the market. Your Cub Cadet products come with years of experience in designing some of the most technologically innovative and customer-focused equipment available. Your GT1554 model is fit with a 27HP 2-cylinder Kohler engine and a 54" mid-mount mower deck. CUB CADET GT1554 For Sale - tractorhouse Browse our inventory of new and used CUB CADET GT1554 For Sale at TractorHouse. Page 1 of 1.