Spindle Blade Kit for Cub Cadet MTD Troy Bilt 50 Inch Deck RZT 50 LT1050 618-04126A 918-04126 942-04053Kit Includes: (3) Spindles (3) Blades Fits Models: Cub Cadet LT1050, RZT50, i1050, SLT1550, SLTX1050, RZT22, RZT50VT, LGT1050, LGTX1050, RZT S50 MTD ZT 22, ZT 50, ZT 5000, ZT L50, ZTL7000, 13AA625P004, 17AF2ACP004, LT 5000, LT 950H, GT5024, GT5025, RZT 50 with 50" Mower Decks Troy Bilt Big Red GT50, RZT 50, Mustang RZT 50, Horse with 50" Mower Decks Replaces OEM Part Numbers: Spindle 618 04126, 618 04126A, 918 04125, 918 04125B, 918 04126, 918 04126A,