(3) Spindles, (3) Blades, (3) Pulleys, (1) Belt. Spindle Fits Models: Cub Cadet i1050, LT, SLT and RZT with 50″ deck MTD i1050, LT, SLT and RZT with 50″ deck. Cub Cadet i1050, LT, SLT and RZT with 50″ deck MTD i1050, LT, SLT and RZT with 50″ deck. Length: 18 Center Hole: 3 pt. Width: 2 1/2 Thickness. Height: 1″ ID: 3/8″ OD: 4 7/8. Width: 1/2″ Length: 134″. Alloy Steel, Aluminum, Steel. We cannot change any address after checkout has been completed. Please make sure you submit your correct address. Any returning or exchanging item must be in new condition and cannot be tempered.