{"product_id":"hayward-spx3230cu-impeller-3-hp-5-187in-od","title":"Hayward SPX3230CU Impeller - 3 HP 5.187in OD","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward SPX3230CU is a pump impeller listed as 3 HP with a 5.187in OD. It mounts on the motor shaft inside the pump wet end and is the component that moves water through the circulation system. This part is accessed when the pump is opened for rebuild or clog removal.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A damaged or clogged impeller reduces flow, which impacts filtration, heater operation, and cleaner performance. If the wrong impeller is installed, the pump may not match the motor and can run poorly or overload. Replacing the correct impeller restores proper water movement and helps stabilize system performance. This is commonly serviced after debris ingestion, repeated priming issues, or wet end rebuild work.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer part number: SPX3230CU\u003c\/li\u003e \u003cli\u003ePump impeller\u003c\/li\u003e \u003cli\u003eHorsepower listed: 3 HP\u003c\/li\u003e \u003cli\u003eOutside diameter listed: 5.187in OD\u003c\/li\u003e \u003cli\u003eInternal wet end component mounted on the motor shaft\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Disconnect power and relieve pressure before opening the pump wet end. Inspect the diffuser and wear surfaces while the pump is apart and replace seals as needed to prevent leaks on startup. Confirm by manufacturer part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward manufactures an integrated ecosystem of pool equipment including pumps, filters, heaters, automation, cleaners, chlorination systems, and service parts. Their pump wet end components are serviceable, allowing targeted repairs like impeller replacements to restore performance. This compatibility helps technicians keep circulation stable without replacing the full pump. Hayward replacement parts are widely supported across the pool industry.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Techs typically replace impellers when flow drops, the pump sounds strained, or debris has damaged the vanes. It is often identified during troubleshooting when the basket is clean but circulation is still weak.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050178638098,"sku":"SPX3230CU","price":53.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPSPX3230CU_0.jpg?v=1771892438","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-spx3230cu-impeller-3-hp-5-187in-od","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}