{"product_id":"maytronicsdolphinttdrivepulley3883645may3883645","title":"Maytronics Dolphin TT Drive Pulley | 3883645","description":"\u003cdiv\u003e\n  \u003ch2\u003eMaytronics 3883645 Drive Pulley TT (Flat Shaft) for Dolphin Robotic Pool Cleaners | Genuine Replacement\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eMaytronics 3883645\u003c\/strong\u003e is a genuine \u003cstrong\u003eDolphin replacement drive pulley\u003c\/strong\u003e, commonly listed as\n    \u003cstrong\u003eDrive Pulley TT\u003c\/strong\u003e (also described by some sellers as a \u003cstrong\u003edrive pulley bearing \/ TT flat shaft pulley\u003c\/strong\u003e).\n    It is used in the cleaner’s drive system to support smooth pulley rotation and proper track\/drive movement on compatible\n    Maytronics Dolphin robotic pool cleaners.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3883645\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Maytronics (Dolphin genuine part)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Drive pulley \/ TT flat shaft pulley (seller terminology may vary)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommon description:\u003c\/strong\u003e Drive Pulley TT \/ Pulley for Flat Shaft TT\u003c\/li\u003e\n    \u003cli\u003eOEM replacement part for compatible Dolphin robotic pool cleaners\u003c\/li\u003e\n    \u003cli\u003eHelps restore proper drive motion and smoother operation\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSupports the drive system by providing proper pulley rotation in compatible cleaners\u003c\/li\u003e\n    \u003cli\u003eHelps restore movement and traction performance when the original pulley is worn or damaged\u003c\/li\u003e\n    \u003cli\u003eCan reduce drivetrain strain caused by seized, cracked, or worn pulley components\u003c\/li\u003e\n    \u003cli\u003eMaintains OEM fit and function when matched to the correct cleaner model\/version\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Compatibility Notes (Verify Before Ordering)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eUsed on many \u003cstrong\u003eMaytronics Dolphin\u003c\/strong\u003e robotic pool cleaner models (compatibility varies by model and production version)\u003c\/li\u003e\n    \u003cli\u003eRetailer listings commonly reference models\/families such as \u003cstrong\u003eNautilus \/ Nautilus Plus\u003c\/strong\u003e, \u003cstrong\u003eTriton \/ Triton Plus\u003c\/strong\u003e, \u003cstrong\u003eM200 \/ M400\u003c\/strong\u003e, \u003cstrong\u003eC3\/C4\/C5\u003c\/strong\u003e, \u003cstrong\u003eDiscovery\u003c\/strong\u003e, \u003cstrong\u003eSaturn\u003c\/strong\u003e, and other Dolphin variants\u003c\/li\u003e\n    \u003cli\u003eSome listings also reference compatibility with certain branded equivalents such as \u003cstrong\u003ePentair Prowler 820 \/ 830\u003c\/strong\u003e (version dependent)\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eAlways verify your exact cleaner model and existing part number before ordering\u003c\/strong\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSeller descriptions may vary between \u003cstrong\u003edrive pulley\u003c\/strong\u003e, \u003cstrong\u003edrive pulley bearing\u003c\/strong\u003e, and \u003cstrong\u003eTT flat shaft pulley\u003c\/strong\u003e for the same part number.\u003c\/li\u003e\n    \u003cli\u003eThis item is commonly sold as a \u003cstrong\u003esingle replacement part\u003c\/strong\u003e; verify quantity needed for your repair.\u003c\/li\u003e\n    \u003cli\u003eInspect related drive components (tracks, guide wheels, pulley gears, bearings) during replacement to prevent repeat repairs.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDisconnect the cleaner from the power supply before servicing.\u003c\/li\u003e\n    \u003cli\u003eOpen the drive\/side compartment per your cleaner’s service procedure.\u003c\/li\u003e\n    \u003cli\u003eRemove the worn pulley and inspect the shaft, guides, and tracks for wear or binding.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement pulley in the correct orientation and confirm smooth rotation.\u003c\/li\u003e\n    \u003cli\u003eReassemble and test cleaner movement in the pool after installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products (Aqua Pool Supply)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Maytronics%203883645\"\u003eMaytronics 3883645 Drive Pulley TT (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Maytronics%203884997-R3\"\u003eMaytronics 3884997-R3 Guide Wheels \u0026amp; Pulley Kit (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Dolphin%20robotic%20pool%20cleaner%20tracks\"\u003eDolphin Cleaner Tracks (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Dolphin%20robotic%20pool%20cleaner%20guide%20wheels\"\u003eDolphin Guide Wheels \u0026amp; Drive Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Dolphin%20robotic%20pool%20cleaner%20parts\"\u003eDolphin Robotic Cleaner Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRinse the cleaner after each use to reduce debris and chemical buildup in the drive area.\u003c\/li\u003e\n    \u003cli\u003eInspect tracks, guide wheels, and pulleys regularly for cracking, wear, or binding.\u003c\/li\u003e\n    \u003cli\u003eRemove hair\/string debris from moving parts to reduce drivetrain strain.\u003c\/li\u003e\n    \u003cli\u003eReplace worn drive parts early to help maintain traction and prevent additional component wear.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Maytronics","offers":[{"title":"Default Title","offer_id":46797889274031,"sku":"3883645","price":18.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/freshized.com\/products\/maytronicsdolphinttdrivepulley3883645may3883645","provider":"Freshized","version":"1.0","type":"link"}