ZTL7000 FITS CRAFTSMAN 50 ZERO TURN MOWER DECK PARTS REBUILD KIT. Width: 2 1/2Thickness. If the item is found to be defective the customer may send the part back for inspection from Provenpart, if the part is considered to have a material defect Provenpart will send the customer at no charge a replacement part. Kit Includes: (3) Spindles, (3) Blades, (3) Pulleys, (1) Belt. Spindle Replaces OEM Part Numbers. Fits Cub Cadet i1050, LT, SLT and RZT with 50″ deck MTD i1050, LT, SLT and RZT with 50″ deck. Blade Replaces OEM Part Numbers. Center Hole: 3 pt. Pulley Replaces OEM Part Numbers. Belt Replaces OEM Part Numbers. Holes are threaded for the included bolts.