The CAT 660 Valve Kit rebuilds two valve assemblies in 650/660/7-frame pumps. Includes valves, seats, springs, retainers, and O-rings to restore pressure, flow, and leak-free performance.
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The CAT 660 Valve Kit is a complete OEM repair kit engineered for Cat Pumps 650, 660, and related 7-frame models, containing all necessary valve components—including valves, seats, springs, retainers, and O‑rings—to rebuild two full valve assemblies. Installing this kit restores optimal pressure integrity and flow efficiency, ensuring reliable, leak-free pump performance in demanding industrial and pressure-washing applications.
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The CAT 660 Valve Kit rebuilds two valve assemblies in 650/660/7-frame pumps. Includes valves, seats, springs, retainers, and O-rings to restore pressure, flow, and leak-free performance.
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