{"product_id":"starter-motor-boss-bearing-for-polaris-sportsman-550-touring-efi-eps-2010-2011","title":"Boss Bearing Starter Motor 410-54149 for 2010-2011 Polaris Sportsman 550","description":"\u003cdiv style=\"font-family: 'Inter', sans-serif; border: 1px solid #1B365D; max-width: 800px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"background-color: #1B365D; color: #FFFFFF; padding: 20px; text-align: center; border-bottom: 4px solid #C5A059;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 2px;\"\u003eMIDWEST MOTORS\u003c\/h1\u003e\n    \u003cp style=\"margin: 5px 0 0; font-size: 12px; letter-spacing: 4px; color: #C5A059;\"\u003eDRIVING THE HEARTLAND • EST. 2024\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"padding: 30px;\"\u003e\n    \u003ch2 style=\"color: #1B365D; font-size: 20px; border-bottom: 2px solid #C5A059; padding-bottom: 5px;\"\u003ePREMIUM STARTER MOTOR\u003c\/h2\u003e\n    \u003cp style=\"line-height: 1.6; color: #333;\"\u003eGet your Polaris Sportsman back on the trail with the high-performance \u003cstrong\u003eBoss Bearing Starter Motor (MPN: 410-54149)\u003c\/strong\u003e. Engineered to meet or exceed OEM specifications, this direct-fit replacement ensures reliable ignition power and fast, efficient starts in all conditions.\u003c\/p\u003e\n\n    \u003ch3 style=\"color: #1B365D; font-size: 16px; margin-top: 20px;\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n    \u003cul style=\"line-height: 1.6; color: #333;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e Clockwise (CW)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTeeth\/Splines:\u003c\/strong\u003e 10-Spline Shaft\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStarter Type:\u003c\/strong\u003e PMDD (Permanent Magnet Direct Drive)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Fits Polaris OEM #3090221\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3 style=\"color: #1B365D; font-size: 16px; margin-top: 20px;\"\u003eVEHICLE COMPATIBILITY\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.6; color: #333;\"\u003eSpecifically designed for the following 549cc Polaris models:\u003c\/p\u003e\n    \u003cul style=\"line-height: 1.6; color: #333;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePolaris Sportsman 550 EFI:\u003c\/strong\u003e 2010 - 2011\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePolaris Sportsman 550 EFI EPS:\u003c\/strong\u003e 2010 - 2011\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePolaris Sportsman 550 Touring EFI EPS:\u003c\/strong\u003e 2010 - 2011\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePolaris Sportsman X2 550:\u003c\/strong\u003e 2010 - 2011\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3 style=\"color: #1B365D; font-size: 16px; margin-top: 20px;\"\u003eWHY CHOOSE BOSS BEARING?\u003c\/h3\u003e\n    \u003cp style=\"line-height: 1.6; color: #333;\"\u003eBoss Bearing components are built with high-quality magnets and copper contacts to deliver maximum torque. Every unit is factory-inspected to provide the long-term reliability required for off-road environments.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background-color: #F4F4F4; padding: 15px; text-align: center; border-top: 1px solid #1B365D; font-size: 10px; color: #1B365D;\"\u003e\n    \u003cstrong\u003eQUALITY MIDWESTERN SERVICE • SALES | SERVICE | RESTORATION\u003c\/strong\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Boss Bearing","offers":[{"title":"Default Title","offer_id":48625665343738,"sku":"BB-410-54149-POL550","price":129.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/shopmidwestmotors.com\/products\/starter-motor-boss-bearing-for-polaris-sportsman-550-touring-efi-eps-2010-2011","provider":"Midwest Motors","version":"1.0","type":"link"}