Self-tapping screw. 5/16-18 hex head.
Lawn mower lock ball joint assembly. 7/16" in diameter, 20 threads. If the ball joint is broken, the lawn mower will be difficult to steer.
Steering shaft, 5/8" spline 21.86" shaft
Drive belt. Width: 3/8 " Length: 35 3/4 "
MTD flange lock nut, 5/8-18. This nut should be replaced if it has been removed.
V-type pulley: 7.25 dia.