Category I leveling link. Consists of: 527948R91 leveling yoke screw 7/8″ X 19-1/4″ and 3121964R1 fork 14-1/2 with 1″ gap, and 527937R1 7/8″ nut.
For models with fixed draft arms only. Make sure you check the length, there are 2 different length yoke screws:
527948R91 7/8″ X 19-1/4″ (included)
527967R1 7/8″ X 14.380″ (purchased separately)