SUNBELT OUTDOOR PRODUCTS Cub Cadet Lawn Tractor Deck Belt 1/2" x 62" for 42" Deck B17543073, 7543073, 9543073, 754-3073, 954-3073 Fits models: LT2042, LT2180 (42" 18 HP B&S Hydro), 134-232G100, 134-234G100, 2000 SERIES, 2130 (w/ 42" deck), 2135, 2135 (w/ 42" deck), 2138 (w/ 42" deck), 2140 (w/ 42" deck), 2145 (w/ 42" deck) 2146 (w/ 42" deck), 2150 (w/ 42" deck), 2155 (w/ 42" deck), 2160 (w/ 42" deck), 2164 (w/ 42" deck), 2165 (w/ 42" deck), 2166 (w/ 42" deck), 2166 (42" 16 HP Kohler Hydro), 2176 (w/ 42" deck), 2180 (w/ 42" deck), 2185 (w/ 42" deck), 2186 (w/ 42" deck), 2206 (w/ 42" deck), 2518 53AA5D2L100 (w/ 42" deck), 2521 (w/ 42" deck), 2523 (w/ 42" deck)