Hypro Forged Steel Pump Quick Coupler; (21 Spline), 15/16"
Hypro Forged Steel Pump Quick Coupler; (21 Spline), 15/16", Hypro Pumps Forged Steel Pump Quick Coupler The Hypro Pumps Quick Coupler pump adapters are used to adapt pumps to tractor power takeoff shafts with a minimum of fuss. It quickly connects and disconnects your Hypro Roller Pump to your 1 3/8" 6 spline or 21 spline tractor PTO shaft. Choose the appropriate shaft size to fit your pump. Hypro Pumps Part # 1323-0073 = 1 3/8" (21 Spline), 15/16" - 1500, 1700, 7560 Series Pumps