Pump Repair Parts

Keep your Baker water pump system running like new with genuine OEM repair parts from Watermain Supply. Whether you're rebuilding a DuraMAC booster pump, servicing a Guardian emergency backup sump pump, replacing worn components on a 27000 Super Booster centrifugal pump, or restoring a shallow well or convertible jet pump, we stock the factory-engineered parts that fit right and last.

Our repair parts inventory covers the full Baker lineup including impeller and diffuser kits, rotary seal kits, housing o-rings, pump body assemblies, casing adapters, venturi and nozzle assemblies, control boxes, transducers, pressure gauges, check valves, seal plates, mounting bases, regulating valve assemblies, and NEMA C keyed-shaft repair motors from 1/2 HP through 2 HP.

We carry parts for every major Baker pump series — 8100/8200 shallow well and convertible jets, 8300 E-Series jets, 8500/8600 multi-purpose pumps, 1000/1500 series centrifugals, 92000/93000 Superbooster workhorses, 84000 series close-coupled pumps, 89000 E-Series self-priming sprinkler pumps, DuraMAC residential and commercial variable speed boosters, and Guardian backup sump pump components including float packages, switch valve replacements, suction kits, and jet package kits.

Every part is manufactured to Baker Water Systems specifications for guaranteed fit, performance, and longevity — no guessing with aftermarket substitutes that void your warranty.

As an authorized Baker dealer, Watermain Supply offers competitive pricing, expert technical support to help you identify the right part for your pump model, and fast nationwide shipping so your system is back online without the wait.