{"title":"Booster Pump Parts","description":null,"products":[{"product_id":"pentair-ao2l-impeller-lao2l","title":"Pentair LA02L Old-Style Letro Booster Pump Impeller","description":"\u003ch2\u003eKey Benefits + Booster Pump Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOld-style replacement impeller for compatible Pentair\/Letro booster pump assemblies.\u003c\/li\u003e\n\u003cli\u003ePentair manufacturer part number LA02L; Benchmark Shopify SKU AO2L.\u003c\/li\u003e\n\u003cli\u003ePentair replacement-parts documentation identifies LA02L as the old-style impeller and LA05L as the new-style impeller.\u003c\/li\u003e\n\u003cli\u003eDesigned for legacy booster-pump applications that specifically call for LA02L.\u003c\/li\u003e\n\u003cli\u003eMatch the existing impeller and pump configuration before ordering because old-style and new-style impellers are different parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuick Product Summary\u003c\/h2\u003e\u003cp\u003eThe Pentair LA02L is an old-style replacement impeller used in compatible Pentair\/Letro booster pump assemblies. Pentair identifies LA02L as the old-style impeller in its booster-pump replacement-parts catalog, while LA05L is listed separately as the new-style impeller. This part is intended for service situations where the existing booster pump specifically calls for LA02L, so confirming the pump configuration and original part number before ordering is important.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOlder Pentair\/Letro booster pump repairs\u003c\/li\u003e\n\u003cli\u003eReplacing an existing impeller identified as LA02L\u003c\/li\u003e\n\u003cli\u003eLegacy booster-pump assemblies using the old-style impeller\u003c\/li\u003e\n\u003cli\u003eService technicians matching pump parts by manufacturer part number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Matters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe impeller is a critical hydraulic component inside the booster pump.\u003c\/li\u003e\n\u003cli\u003eUsing the correct old-style impeller helps maintain the pump's intended internal configuration.\u003c\/li\u003e\n\u003cli\u003eLA02L and LA05L are separate Pentair impeller designs, so part-number verification helps avoid ordering the wrong version.\u003c\/li\u003e\n\u003cli\u003eReplacing a worn or damaged impeller can address an internal pump component without automatically replacing the complete pump.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Signs You Need This \/ Use This When\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eYour existing booster-pump impeller is damaged, cracked, worn, or otherwise no longer serviceable.\u003c\/li\u003e\n\u003cli\u003eYour Pentair\/Letro booster pump parts information calls for LA02L.\u003c\/li\u003e\n\u003cli\u003eYou are rebuilding an older booster pump that uses the old-style impeller.\u003c\/li\u003e\n\u003cli\u003eYou need to distinguish the legacy LA02L impeller from the newer LA05L version.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBooster Pump Impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBenchmark SKU\u003c\/td\u003e\n\u003ctd\u003eAO2L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eLA02L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC \/ GTIN\u003c\/td\u003e\n\u003ctd\u003e807318004832\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eOld Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePentair\/Letro booster pump replacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatibility \/ Fitment Notes\u003c\/h2\u003e\u003cp\u003ePentair replacement-parts documentation lists LA02L as the old-style booster-pump impeller and LA05L as the new-style impeller. Use LA02L only when the existing pump configuration or parts information calls for the old-style impeller. Confirm the pump model, existing impeller, and manufacturer part number before ordering; do not substitute LA05L based on appearance alone.\u003c\/p\u003e\u003ch2\u003eInstallation \/ Use Notes\u003c\/h2\u003e\u003cp\u003eConfirm the pump is fully powered off and depressurized before service. Compare the removed impeller and pump configuration with LA02L before installation, and inspect related sealing components during pump service. Follow Pentair service documentation and use a qualified pool professional when you are unsure of pump disassembly, reassembly, or pressure-system service.\u003c\/p\u003e\u003ch2\u003eBuy with Confidence\u003c\/h2\u003e\u003cp\u003eBenchmark Pool Supply helps customers identify hard-to-match pool pump parts by manufacturer number, equipment family, and replacement style. For this legacy booster-pump impeller, verifying LA02L and confirming that the pump uses the old-style configuration can help avoid ordering the newer LA05L version by mistake.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is the Pentair LA02L?\u003c\/h3\u003e\u003cp\u003eLA02L is an old-style replacement impeller listed by Pentair for compatible booster pump assemblies.\u003c\/p\u003e\u003ch3\u003eIs LA02L the same as LA05L?\u003c\/h3\u003e\u003cp\u003eNo. Pentair lists LA02L as the old-style impeller and LA05L as the new-style impeller. Confirm which version your pump requires before ordering.\u003c\/p\u003e\u003ch3\u003eWhat pump is the LA02L impeller used with?\u003c\/h3\u003e\u003cp\u003eIt is used in compatible older Pentair\/Letro booster pump applications that specifically call for manufacturer part number LA02L.\u003c\/p\u003e\u003ch3\u003eWhat should I verify before ordering LA02L?\u003c\/h3\u003e\u003cp\u003eConfirm the pump model or parts information, the existing impeller configuration, and manufacturer part number LA02L. Do not rely on appearance alone when distinguishing old- and new-style versions.\u003c\/p\u003e\u003ch3\u003eWhen should a booster pump impeller be replaced?\u003c\/h3\u003e\u003cp\u003eReplacement may be appropriate when the existing impeller is cracked, damaged, worn, or otherwise no longer serviceable. Inspect the complete pump and related sealing components during service.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":43322275397706,"sku":"AO2L","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/images_11.jpg?v=1788362858"}],"url":"https:\/\/benchmarkpoolsupply.com\/collections\/booster-pump-parts.oembed","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}