Udor PNC 11/17-GR P-Series Plunger Pump nofreeship and a six spline male

and a six spline male PTO shaft measuring 1 3/8-inches

Complete diaphragm pump cylinder assembly includes a pressure regulator with four settings: 15

The EF5500 Everflo 12V Diaphragm Pump features a polypropylene valve plate and pump housing

There is an 1-1/8" version if you have a Honda GX690 or iGX800 - part number 5120H2 (890008)

Udor PNC 11/17-GR P-Series Plunger Pump nofreeship and a six spline maleUdor PNC 11 17 GR P Series Plunger Pump 3. 0 gpm, 2500 psi, 3 4" Hollow Shaft on 2. 2: 1 Gear Box. 6. 5 HP Gas Engine Power Requirement. Features: 7 3 4" L x 8" W x 4" H (Solid Shaft Model) 3 8" Inlet 3 8" Outlet Brass Manifold Solid Ceramic Plungers Heat Treated Crankshaft Stainless Steel Check Valves Dual Oil Sight Gauges Direct Drive Electric Flange Models Stainless Steel Piston Guides Heavy Duty Flat Base High Pressure Seals High Strength Aluminum