General Pump is a leading manufacturer of high-pressure triplex plunger pumps, chemical injectors, swivels, and pressure washer accessories trusted by professionals worldwide. At Parts for Pressure Washers, we stock a comprehensive selection of genuine General Pump replacement parts and complete pump assemblies. Whether you're repairing a worn seal kit, replacing a chemical injector, or upgrading to a higher-flow pump, General Pump components deliver the durability and performance that contractors and industrial users demand. Shop our full General Pump catalog for fast shipping on in-stock parts.