Fits MTD 46" cut decks, 1997 & newer; using special design for 6 pt. star center hole; Toro 13AX60RH744 using 6 pt. star center hole blades. Uses # 272-7629 for replacement bearings & #274-6604 jackshaft nut.
Replaces MTD #(s) 618-0240, 618-0241, 618-0430, 618-0594, 918-0240C, 918-0430A; Toro #(s) 112-0311.
•Pulley OD: 5"
•Overall Height: 4-3/4"
•Thread Size: 5/8"-18