Replaces Excel O.E.M. #031997. Also replaces Cub Cadet 734-3058B, Ariens 03471700, AYP 133957, MTD 734-3058B, Murray 92265 and Simplicity 1700184. Wheel size 5" x 2.75". Plastic heavy duty deck wheel for 38", 40" and 50" cut decks. 2-1/2" offset with 1/2" bore.