Spindle Assembly Replaces Cub Cadet 618-04124A, 918-04124A Includes 4 Self Tapping Mounting Bolts Spindle Assembly plus 4 self tapping mounting bolts Replaces Cub Cadet Spindle Assy 718-04124A or 918-04124A Complete Spindle Assy including Pulley. Quality aftermarket spindle made to meet or exceed FSP specifications.