Fits Murray 38"-50" LT rail frame; 46" & 52" GT rail frame; 52" GT old style. Use with #251-6732 Spindle Assembly.
Replaces Murray #(s) 774091MA.
•OD: 5/8"
•OD Shoulder: 1-1/2"
•OD Spline: .600"
•Overall Length: 7"
•Thread Size: 9/16"-18 UNF
•Weight: 0.70 lbs