{"product_id":"hero-starter-pinion-assembly-28120kpl901s","title":"Hero Genuine Starter Pinion Assembly for Destini BS6, Destini Prime OBD, Destini 125 | 28120KPL901S","description":"\u003ch2\u003eHero Genuine Starter Pinion Assembly – 28120KPL901S\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the Hero Genuine \u003cstrong\u003eStarter Pinion Assembly\u003c\/strong\u003e identified by exact part number \u003cstrong\u003e28120KPL901S\u003c\/strong\u003e. Select this component by complete part number and chassis\/VIN-based EPC confirmation—not by visual similarity, shared engine capacity or a broad model-family name.\u003c\/p\u003e\n\n\u003ch3\u003eConfirmed Compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility is limited to the exact EPC-supported applications listed below.\u003c\/strong\u003e Do not assume compatibility with another model, generation or variant merely because the component looks similar or shares an engine family.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHero Destini BS6 (Mar 2023)\u003c\/li\u003e\n\u003cli\u003eHero Destini Prime OBD (May 2025)\u003c\/li\u003e\n\u003cli\u003eHero Destini 125 (Mar 2022)\u003c\/li\u003e\n\u003cli\u003eHero Destini 125 (Oct 2018)\u003c\/li\u003e\n\u003cli\u003eHero Destini 125 BSVI (Feb 2020)\u003c\/li\u003e\n\u003cli\u003eHero Destini 125 BSVI (Jan 2021)\u003c\/li\u003e\n\u003cli\u003eHero Destini 125 BSVI (Mar 2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment Note \/ Return Prevention Note\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMatch every letter, number and suffix in the SKU.\u003c\/li\u003e\n\u003cli\u003eConfirm the exact motorcycle or scooter model, variant, production generation and applicable EPC assembly.\u003c\/li\u003e\n\u003cli\u003eCompare the old part's side, connector, mounting points, dimensions and surrounding components before opening the package.\u003c\/li\u003e\n\u003cli\u003eDo not install, energise, fill, lubricate, machine or modify the component merely to test compatibility.\u003c\/li\u003e\n\u003cli\u003eInstalled, electrically tested, fuel-exposed, oil-exposed, marked, scratched or modified parts cannot be treated as unused returns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat This Product Is\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHero Genuine scooter starter-pinion assembly\u003c\/li\u003e\n\u003cli\u003eOfficial description: \u003cstrong\u003ePinion Assy., Starter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHero retail part number: \u003cstrong\u003e28120KPL901S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCatalogue-format part number: \u003cstrong\u003e28120-KPL-901\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon buyer names: starter Bendix, Bendix gear, self-start pinion, starter drive gear and one-way pinion\u003c\/li\u003e\n\u003cli\u003eApplication: electric starter-motor drive system\u003c\/li\u003e\n\u003cli\u003eOperating principle: overrunning one-way clutch engagement\u003c\/li\u003e\n\u003cli\u003eSupply form: one manufacturer-packed starter pinion assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Hero starter-system component\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Hero scooter electric-start assemblies\u003c\/li\u003e\n\u003cli\u003eTransfers starter-motor rotation to the engine during cranking\u003c\/li\u003e\n\u003cli\u003eOne-way overrunning clutch mechanism permits drive in the required direction\u003c\/li\u003e\n\u003cli\u003eHelps restore smooth and consistent starter engagement when pinion wear is confirmed\u003c\/li\u003e\n\u003cli\u003eSuitable replacement for a slipping, noisy, jammed or damaged matching starter pinion\u003c\/li\u003e\n\u003cli\u003eHigh-strength, wear-resistant construction specified for repeated starting cycles\u003c\/li\u003e\n\u003cli\u003eCorrect OEM fit when matched by complete part number and scooter catalogue\u003c\/li\u003e\n\u003cli\u003eOne starter pinion assembly supplied\u003c\/li\u003e\n\u003cli\u003eCurrent Hero MRP reference: ₹1,040 inclusive of taxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat You Will Receive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Hero Genuine Pinion Assy., Starter\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e28120KPL901S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne manufacturer-packed starter pinion \/ Bendix assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStarter-pinion holder\u003c\/li\u003e\n\u003cli\u003eComplete starter motor\u003c\/li\u003e\n\u003cli\u003eStarter-motor armature\u003c\/li\u003e\n\u003cli\u003eBrushes or brush springs\u003c\/li\u003e\n\u003cli\u003eStarter-motor packing or O-ring\u003c\/li\u003e\n\u003cli\u003eStarter relay or solenoid\u003c\/li\u003e\n\u003cli\u003eBattery or cables\u003c\/li\u003e\n\u003cli\u003eFlywheel or mating gear\u003c\/li\u003e\n\u003cli\u003eMounting bolts\u003c\/li\u003e\n\u003cli\u003eLubricant\u003c\/li\u003e\n\u003cli\u003eInstallation labour\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHero Genuine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHero MotoCorp Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28120KPL901S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalogue Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28120-KPL-901\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOfficial Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePinion Assy., Starter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Buyer Terms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStarter Bendix, Bendix gear, self-start pinion, starter drive gear, one-way pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric starter-motor drive assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverrunning one-way starter pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eListed Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e242 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eListed Package Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 × 4.5 × 8.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMRP Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e₹1,040 inclusive of taxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHero Retail Kit BOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot published\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGoogle Shopping MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28120KPL901S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\u003cp\u003eStarter-system diagnosis and installation should be performed by a trained scooter technician. Disconnect the battery according to the service procedure before opening or removing starter-system components.\u003c\/p\u003e\n\u003cp\u003eBefore fitting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompare the old and new part numbers\u003c\/li\u003e\n\u003cli\u003eInspect the starter-pinion holder and mounting area\u003c\/li\u003e\n\u003cli\u003eCheck the starter motor, armature and brushes\u003c\/li\u003e\n\u003cli\u003eInspect the mating gear teeth for wear, chips or burrs\u003c\/li\u003e\n\u003cli\u003eConfirm the pinion moves and locks correctly in the intended direction\u003c\/li\u003e\n\u003cli\u003eClean the starter housing without allowing dirt into the engine\u003c\/li\u003e\n\u003cli\u003eReplace damaged O-rings, packing and fasteners with exact parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuring assembly, use only the lubrication method and quantity specified in the scooter’s service procedure. Excess grease can attract contamination or interfere with starter-pinion movement. Do not force the assembly into a misaligned or damaged holder.\u003c\/p\u003e\n\u003cp\u003eAfter installation, reconnect the battery, confirm normal starter engagement and listen for grinding, free-spinning or repeated impact noise. Do not continue operating the starter if the pinion fails to engage correctly, as this can damage the mating gears and starter motor.\u003c\/p\u003e\n\n\u003ch3\u003eBuyer-Focused FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow should fitment be confirmed?\u003c\/strong\u003e\u003cbr\u003eMatch the complete part number with the motorcycle's chassis\/VIN-based Hero EPC. A shared model name, appearance or engine capacity is not enough.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the part be installed only to check compatibility?\u003c\/strong\u003e\u003cbr\u003eNo. Confirm the EPC, physical design and related assembly before opening or installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat will be supplied?\u003c\/strong\u003e\u003cbr\u003eOne Hero Genuine component under part number \u003cstrong\u003e28120KPL901S\u003c\/strong\u003e, subject to the exact contents of the sealed manufacturer package.\u003c\/p\u003e","brand":"Hero MotoCorp","offers":[{"title":"Default Title","offer_id":51785845866791,"sku":"28120KPL901S","price":1040.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/underthehood.co.in\/products\/hero-starter-pinion-assembly-28120kpl901s","provider":"UNDER THE HOOD","version":"1.0","type":"link"}