Koch Industries 4045143 PTO Spline Adapter 20-21 Male Spline 1-3/8 by 21 and

Koch Industries 4045143 PTO Spline Adapter 20-21, Male Spline 1-3/8 by 21 and Female Spline 1-3/4 by 20. Connect implements to a tractor’s PTO shaft. Allows for power to be transferred from the tractor to the implement. Male Spline 1-3/8 by 21 and Female Spline 1-3/4 by 20. Yellow zinc plated finish. Koch (pronounced “cook”) […]