{"product_id":"shaft-seal-pb4sq","title":"Polaris | R0747800 | Shaft Seal | Replacement for PB4SQ Booster Pump","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis shaft seal is a replacement sealing component designed for compatible Polaris PB4SQ booster pumps. It helps seal around the motor shaft to reduce water leakage from the pump wet end.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Replacement shaft seal for compatible PB4SQ booster pumps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Helps seal the motor shaft area during pump operation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Replaces worn, leaking, damaged, or failed shaft seals\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Used during booster pump repair and wet-end service\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Supports proper pump sealing and reliable operation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Professional installation is recommended for pump seal replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis shaft seal is used inside compatible PB4SQ booster pumps to help prevent water from leaking along the motor shaft. A properly installed seal is important for protecting the motor and maintaining pump performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe seal is commonly replaced when water leaks are found near the motor or backplate area. Correct installation helps restore proper sealing and dependable booster pump operation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Polaris","offers":[{"title":"Default Title","offer_id":52272287744312,"sku":"R0747800","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/61B_DGyVWTL._AC_SL1500.jpg?v=1782855962","url":"https:\/\/appaetechpoolsupply.com\/products\/shaft-seal-pb4sq","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}