ISE Replacement Blade for Cub Cadet Replaces Part Numbers: 742-3018, 759-04081,
Replaces Part Numbers: CUB CADET: 742-3018, 759-04081, 759-3824 WINDSOR: 50-4180. Fits Models: CUB CADET: GT model 1440, GT model 2000, 1440, 2 for 42" cut, 2000. Sold by ISE Forest and Garden.