L.J.R. is your one stop shop for mud pumps, parts, & unitized packages. Specializing in EWS series (W440, W446, W500) G/D-TEE style, and Bomco F-series. Whether if it is hard to find seals and gaskets or piston rods and clamps, we have got what you need. We also stock certain JWS, EW-447, and PAH parts.