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A new O-ring for P318 and P324 pumps. Made with Viton. It is a trusted factory part from Giant Pumps.
The Giant Pumps O-ring 07780 is used to replace a worn O-ring inside P318 and P324 pumps. It is a genuine OEM part to ensure it fits properly when installed inside the recommended pump models. Since this is a manufacturer part, it is constructed with Viton to match the material of the original for the same chemical compatibility.