Fits NEW HOLLAND ROUND BA BALER DRIVELINE HEAVY DUTY 6 Spline 6 Spline SHEAR PIN
1 3/8 6 SPLINE WIDE ANGLE END ON TRACTOR SIDE AND SHEAR PIN YOKE 1 3/8 21 SPLINE ON BALER END. NEW HOLLAND ROUND BALERS. 450, 630, 634, 638, 644, 648, 654, 658. BR740, BR750, BR770, BR780, BR7050, BR7060, BR7070, BR7080, BR7090. Standard Tractor end yoke 1 3/8 x 6 Splines (540 rpm). 1 3/8 x 21.