918-04125C 918-04126 618-04126 918-04125 Cub Cadet 50-Inch Mower Spindle Assembly Kit — 3-Pack

Three spindle replacement kit engineered for 50-inch Cub Cadet decks. Compatible with multiple Cub Cadet models including LT1050, LT1550, RZT50 and other similar machines. The package contains 3 spindles, 3 pulleys, 12 mounting bolts and 3 threaded covers for a full deck service. Each spindle measures 6.3 inches (160mm) in height and uses pulleys with an outer diameter of 5.45 inches (138mm) to ensure accurate alignment. The spindle centers feature a 6-point star hole and a 0.3-inch (8mm) mounting hole spacing for direct fitment. Built to restore reliable, efficient cutting performance on 50-inch lawn mower decks.