{"product_id":"makita-221731-0-helical-gear-45","title":"Makita 221731-0 Helical Gear 45","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MAKITA 221731-0 is a helical gear with 45 teeth, designed as an OEM replacement drive component for compatible Makita power tools and outdoor power equipment. Helical gears transfer rotational force between shafts at a smoother, quieter engagement than straight-cut spur gears, making them a common choice in higher-load gearboxes. This part is sourced directly from Makita and maintains the same geometry and tooth profile as the original factory component. Licensed technicians and trained service professionals install this type of gear during gearbox rebuilds or drivetrain repairs.\u003c\/p\u003e\u003cp\u003eThis gear is associated with Makita lawn and garden equipment based on supplier classification. It is intended for use in applications where the OEM helical gear has worn, chipped, or otherwise failed, restoring proper power transmission within the gearbox assembly. Installation requires disassembly of the gear housing and is typically performed by a qualified Makita service technician or an experienced power equipment repair professional.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-tooth helical gear profile for smooth, low-noise power transmission\u003c\/li\u003e\n\u003cli\u003eOEM Makita replacement part — same geometry as factory-installed component\u003c\/li\u003e\n\u003cli\u003eSuited for gearbox rebuild and drivetrain repair applications\u003c\/li\u003e\n\u003cli\u003eClassified under Makita lawn and garden parts and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement helical gear for compatible Makita power tools and lawn and garden equipment. Consult the Makita parts diagram for your specific model to confirm fitment before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGear replacement should be performed by a qualified service technician familiar with Makita power equipment gearbox assemblies. Disconnect and remove all power sources before disassembling the gear housing. Proper gear seating and housing torque procedures should follow the applicable Makita service manual for the specific tool model. Inspect adjacent bearings and seals for wear and replace as needed during the same service interval.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: 45\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MAKITA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 221731-0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAKITA","offers":[{"title":"Default Title","offer_id":51199379374386,"sku":"221731-0","price":56.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307146444.jpg?v=1779681598","url":"https:\/\/voomisupply.com\/products\/makita-221731-0-helical-gear-45","provider":"Voomi Supply","version":"1.0","type":"link"}