{"product_id":"hayward-the-poolcleaner-large-gear-drive-89658400-069","title":"Hayward PVXH007 OEM Large Drive Gear | AquaNaut\/PoolCleaner","description":"\u003ch2\u003eOEM Cleaner Drivetrain Repair + AquaNaut\/PoolCleaner Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Hayward OEM large drive gear\u003c\/li\u003e\n\u003cli\u003eCurrent Hayward part number PVXH007\u003c\/li\u003e\n\u003cli\u003eLegacy\/reference number 896584000-457\u003c\/li\u003e\n\u003cli\u003eFits documented AquaNaut 200, 250, 400, and 450 applications\u003c\/li\u003e\n\u003cli\u003eFits documented PoolCleaner \/ Poolvergnuegen 2-wheel and 4-wheel applications\u003c\/li\u003e\n\u003cli\u003eIndividual drivetrain component for targeted cleaner repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eHayward PVXH007 Large Drive Gear\u003c\/strong\u003e is a genuine OEM replacement component used in select Hayward suction-side automatic pool cleaner drivetrains. Hayward identifies PVXH007 as the large drive gear, and current parts references also associate it with legacy number \u003cstrong\u003e896584000-457\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe large drive gear works with the cleaner's turbine, smaller drive gears, shaft-bearing assembly, wheel hubs, and steering components to transfer motion through the drivetrain. When the gear teeth become worn, chipped, or stripped, the cleaner may slip, move intermittently, or stop advancing even when suction is present.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHayward AquaNaut 200 cleaner repairs\u003c\/li\u003e\n\u003cli\u003eHayward AquaNaut 250 cleaner repairs\u003c\/li\u003e\n\u003cli\u003eHayward AquaNaut 400 and 450 cleaner repairs\u003c\/li\u003e\n\u003cli\u003ePoolCleaner \/ Poolvergnuegen 2-wheel cleaner repairs\u003c\/li\u003e\n\u003cli\u003ePoolCleaner \/ Poolvergnuegen 4-wheel cleaner repairs\u003c\/li\u003e\n\u003cli\u003eReplacing a confirmed worn or damaged large drive gear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy This Gear Matters\u003c\/h2\u003e\u003cp\u003eHayward's AquaNaut troubleshooting information specifically lists the large drive gear PVXH007 among the components to inspect when a cleaner wheel turns but ratchets or when drivetrain wear is suspected. Similar movement problems can also come from the front drive assembly, shaft bearings, wheel hubs, steering components, turbine parts, or smaller gears, so diagnose the drivetrain before replacing individual parts.\u003c\/p\u003e\u003ch2\u003eCommon Signs to Inspect PVXH007\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge gear teeth are rounded, chipped, or stripped\u003c\/li\u003e\n\u003cli\u003eCleaner wheels ratchet or skip under load\u003c\/li\u003e\n\u003cli\u003eCleaner stalls despite adequate suction\u003c\/li\u003e\n\u003cli\u003eMovement becomes intermittent or jerky\u003c\/li\u003e\n\u003cli\u003eInternal inspection confirms large-drive-gear wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePool Cleaner Large Drive Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003ePVXH007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLegacy \/ Reference Number\u003c\/th\u003e\n\u003ctd\u003e896584000-457\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC \/ GTIN\u003c\/th\u003e\n\u003ctd\u003e0610377289733\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eSuction-side automatic pool cleaner drivetrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDocumented Cleaner Families\u003c\/th\u003e\n\u003ctd\u003eAquaNaut 200 \/ 250 \/ 400 \/ 450; PoolCleaner 2-wheel \/ 4-wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Status\u003c\/th\u003e\n\u003ctd\u003eGenuine Hayward replacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Quantity\u003c\/th\u003e\n\u003ctd\u003e1 large drive gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatibility \u0026amp; Fitment Notes\u003c\/h2\u003e\u003cp\u003eCurrent Hayward troubleshooting materials identify PVXH007 as the large drive gear in the AquaNaut drivetrain. Current distributor parts data documents use with AquaNaut 200, 250, 400, and 450 cleaners as well as PoolCleaner 2-wheel and 4-wheel models. Verify the cleaner model and existing gear before ordering, especially on older Poolvergnuegen-branded cleaners where legacy part numbers may appear.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\u003cp\u003eTurn off the circulation system and remove the suction cleaner from operation before service. Open the cleaner according to the procedure for the exact model and confirm the large drive gear is worn or damaged before replacement. Inspect the small drive gears, turbine assembly, PVXH019SA shaft-bearing assembly, wheel hubs, and steering components while the cleaner is open.\u003c\/p\u003e\u003ch2\u003eBuy with Confidence\u003c\/h2\u003e\u003cp\u003eBenchmark Pool Supply helps customers match Hayward cleaner parts by current part number, legacy reference, cleaner model, and drivetrain symptoms. For PVXH007, confirm that your cleaner uses the large drive gear associated with the AquaNaut or PoolCleaner \/ Poolvergnuegen drivetrain before ordering.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is Hayward PVXH007?\u003c\/h3\u003e\u003cp\u003ePVXH007 is the genuine Hayward large drive gear used in compatible suction-side pool cleaner drivetrains.\u003c\/p\u003e\u003ch3\u003eWhat is the older reference number for PVXH007?\u003c\/h3\u003e\u003cp\u003eCurrent replacement references associate PVXH007 with legacy part number 896584000-457.\u003c\/p\u003e\u003ch3\u003eWhich cleaners use Hayward PVXH007?\u003c\/h3\u003e\u003cp\u003eCurrent parts references document AquaNaut 200, 250, 400, and 450 cleaners plus PoolCleaner \/ Poolvergnuegen 2-wheel and 4-wheel applications.\u003c\/p\u003e\u003ch3\u003eCan a worn PVXH007 cause the cleaner to stop moving?\u003c\/h3\u003e\u003cp\u003eYes. Worn or damaged gear teeth can cause ratcheting, slipping, intermittent movement, or stalling, although other drivetrain parts and suction issues can cause similar symptoms.\u003c\/p\u003e\u003ch3\u003eWhat should I inspect while replacing the large drive gear?\u003c\/h3\u003e\u003cp\u003eInspect the small drive gears, turbine components, shaft-bearing assembly, wheel hubs, steering parts, and surrounding drivetrain for additional wear or damage.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":43264445055050,"sku":"PVXH007","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/896584000-069.jpg?v=1769548585","url":"https:\/\/benchmarkpoolsupply.com\/products\/hayward-the-poolcleaner-large-gear-drive-89658400-069","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}