UJD20855 Fan Drive Disc---Replaces AB4414R, B2123R

Replaces number AB4414R, B2123R, JDS1388

Fits: A, Bserial number 171922 and up, G sn 13910 and up, H sn up to sn 50499 when converted to friction style fand drive, H sn 50500 and up, 50, 520, 530, 60 ,620, 630, 70, 720, 730

3.627" O.D.---.747" Spline Diameter---.989" Thick---10 Spline

2 Used per tractor---Sold Individually