Keep your airless paint sprayer running at peak performance with this Inlet Valve Replacement Kit, designed to fit Graco Magnum X5 and X7 (B, C, and D Series) sprayers. This kit directly addresses common sprayer problems including poor suction, priming failures, and paint leakback issues, helping you get back to work quickly and efficiently. The kit includes a precision-machined water inlet valve housing, a polished ball valve, and a compression spring — all crafted from durable stainless steel for long-lasting reliability. The valve housing measures 1.59 inches in length, with a top diameter of 0.45 inches and a base diameter of 0.53 inches, making it a compact yet essential component. The bottom feed valve assembly ensures continuous, uninterrupted paint flow for smooth, obstruction-free spraying. Whether you're tackling a home improvement project or a professional job, this replacement kit restores your sprayer's performance and extends its service life. Easy to install and built to last, it's the dependable fix your Graco Magnum sprayer needs.