Premium Quality Replacement PartCarburetor for Kohler Courage SV591-3217 HOP 19 HP Lawn Mower 26mm BoreFits the Following HOP Lawn Mower/Tractor Models:SV591-3217 HOP 19 HPReplaces OEM:2085321-S2085322-S2085335-SOrder Includes:1x Carburetor1x Fuel filter (5mm / 5/16″ fuel line)1x Wire Set2x Manifold GasketsCarburetor Specs:Bore ID: 26mmMain Jet Size: 1.05Choke Style: Manual (Butterfly)Throttle Valve: ButterflyCarb Attachment Style: Bolt-onAir Filter Style: Bolt-on**