{"product_id":"rear-final-drive-coupling-by-suzuki-27171-27hm0","title":"Rear Final Drive Coupling (27171-27HM0) by Suzuki","description":"\u003cp\u003eA clunk when you take off, a vibration through the floorboards or gear oil on the inside of the wheel means something in the driveline is worn. The \u003cstrong\u003eSuzuki KingQuad 400 Rear Final Drive Coupling\u003c\/strong\u003e (part number 27171-27HM0) is the genuine Suzuki replacement. It is a factory Suzuki drivetrain part from the gearcases, driveshafts or axles that carry power to the wheels.\u003c\/p\u003e\n\u003cp\u003eWitchdoctors carries Suzuki drivetrain parts for ATVs. Check the fitment, options and tips below, and contact our team with any questions before you order.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Suzuki\u003c\/h2\u003e\n\u003cp\u003eSuzuki says its Genuine Parts are the same parts used to build every Suzuki product, and each one is designed for a specific product and model. According to Suzuki, these parts are tested for performance, quality, durability, safety and comfort. Suzuki also introduced the world’s first four-wheel ATV, and it still builds the KingQuad and QuadSport lines today.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Suzuki part, part number 27171-27HM0\u003c\/li\u003e\n\u003cli\u003eListed for 52 Suzuki model configurations from 2008–2026\u003c\/li\u003e\n\u003cli\u003eMade for the factory gearcase, shaft or axle layout\u003c\/li\u003e\n\u003cli\u003eHelps restore smooth, quiet power delivery to the wheels\u003c\/li\u003e\n\u003cli\u003eFits the factory splines, bearings and mounts\u003c\/li\u003e\n\u003cli\u003eMatches the Suzuki part number on your parts diagram, so ordering is simple\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eListed for \u003cstrong\u003e52 model configurations\u003c\/strong\u003e from 2008–2026, including 2026 KingQuad 400 FSi and 2026 KingQuad 400 ASi. Use the fitment tool on this page to confirm your year and model.\u003c\/p\u003e\n\u003cp\u003eSuzuki sometimes supersedes part numbers. If the number on your old part is different, or your model isn't listed, contact our team before you order.\u003c\/p\u003e\n\u003ch2\u003eHow Power Gets to the Wheels\u003c\/h2\u003e\n\u003cp\u003eOn 4x4 Suzuki ATVs, power leaves the transmission through propeller shafts to the front and rear gearcases, then out through axles to the wheels. Bearings, seals, gears, U-joints, boots and hardware keep that path tight and clean.\u003c\/p\u003e\u003cp\u003eA torn boot or leaking seal lets water and dirt in, and that's where most driveline damage starts.\u003c\/p\u003e\n\u003ch2\u003eSigns of Wear\u003c\/h2\u003e\n\u003cp\u003eClicking when turning, a clunk on takeoff, vibration, gear oil leaks and play in a shaft or axle are all signs. Check boots and seals during every service.\u003c\/p\u003e\n\u003cp\u003eGenuine parts also make the next repair easier. When every part on the machine matches the Suzuki parts diagram, you can look up the right replacement by part number, follow the service manual without surprises and know the part will line up with its mounts, fittings and neighbors. That saves time in the shop and on the trail.\u003c\/p\u003e\n\u003ch2\u003eBuying Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Match 27171-27HM0 to the number on your old part or your Suzuki parts diagram.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm your year and model in the fitment tool; this part is listed for 2008–2026 models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatch boots early:\u003c\/strong\u003e Replacing a torn boot is much cheaper than replacing a joint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh gear oil:\u003c\/strong\u003e Refill gearcases with the oil Suzuki specifies after any repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eMost driveline work starts with removing the wheel and supporting the machine securely. Gearcase internals usually need special tools and careful shimming per the Suzuki service manual. Follow the Suzuki service manual or the manufacturer's instructions for your model.\u003c\/p\u003e\n\u003ch3\u003eBefore You Install\u003c\/h3\u003e\n\u003cp\u003eSupport the ATV on stands, not just a jack. Have the Suzuki service manual and a torque wrench ready.\u003c\/p\u003e\n\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\n\u003cp\u003eInspect boots, seals and gearcase oil during regular service, and after deep water rides.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From Witchdoctors\u003c\/h2\u003e\n\u003cp\u003eWitchdoctors carries ATV parts and accessories for Suzuki, Honda, Polaris, Yamaha, Kawasaki, Can-Am, Arctic Cat and CFMOTO. For Suzuki owners, we list genuine parts by Suzuki part number and model fitment, and our team can help you match a part to your machine before it ships.\u003c\/p\u003e\n\u003ch2\u003eComplete Your Ride\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/products\/coupling-o-ring-27405-27hm0-by-suzuki\" title=\"Coupling O-Ring (27405-27HM0) by Suzuki\"\u003eCoupling O-Ring (27405-27HM0) by Suzuki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/products\/final-drive-bearing-oil-seal-27156-27h00-by-suzuki\" title=\"Final Drive Bearing Oil Seal (27156-27H00) by Suzuki\"\u003eFinal Drive Bearing Oil Seal (27156-27H00) by Suzuki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/products\/final-drive-gear-27311-27hm0-by-suzuki\" title=\"Final Drive Gear (27311-27HM0) by Suzuki\"\u003eFinal Drive Gear (27311-27HM0) by Suzuki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/products\/final-driven-gear-27321-27hm0-by-suzuki\" title=\"Final Driven Gear (27321-27HM0) by Suzuki\"\u003eFinal Driven Gear (27321-27HM0) by Suzuki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-differential-parts\" title=\"Differential Components\"\u003eDifferential Components\u003c\/a\u003e · \u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/drivetrain-repair-components\" title=\"Drivetrain \u0026amp; Gearcase Rebuild\"\u003eDrivetrain \u0026amp; Gearcase Rebuild\u003c\/a\u003e · \u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/suzuki-kingquad-parts\" title=\"Suzuki KingQuad Parts\"\u003eSuzuki KingQuad Parts\u003c\/a\u003e · \u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-all-products\" title=\"All UTV\/ATV\/ Side-by-Side Parts\"\u003eAll UTV\/ATV\/ Side-by-Side Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eHelpful Guides From the Witchdoctors Blog\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/utv-atv-gearcase-grinding-symptoms-fix\" title=\"Grinding or Popping Out of Gear? How to Fix a Failing UTV or ATV Gearcase\"\u003eGrinding or Popping Out of Gear? How to Fix a Failing UTV or ATV Gearcase\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/utv-atv-propeller-drive-shaft-vibration-symptoms\" title=\"Violent Floorboard Vibrations? How to Diagnose a Failing UTV or ATV Propeller Drive Shaft\"\u003eViolent Floorboard Vibrations? How to Diagnose a Failing UTV or ATV Propeller Drive Shaft\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/how-do-i-know-if-my-utv-or-atv-cv-joint-is-ruined\" title=\"How Do I Know if My UTV or ATV CV Joint Is Ruined?\"\u003eHow Do I Know if My UTV or ATV CV Joint Is Ruined?\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this genuine Suzuki?\u003c\/h3\u003e\u003cp\u003eYes. Witchdoctors sells genuine Suzuki parts.\u003c\/p\u003e\u003ch3\u003eWill this fit my KingQuad 400?\u003c\/h3\u003e\u003cp\u003eIt is listed for 52 configurations from 2008–2026. Use the fitment tool on this page, and contact our team if your model isn't shown.\u003c\/p\u003e\u003ch3\u003eWhat causes a clunk when I take off?\u003c\/h3\u003e\u003cp\u003eWorn U-joints, splines or gearcase parts are common causes.\u003c\/p\u003e\u003ch3\u003eHow often should I change gearcase oil?\u003c\/h3\u003e\u003cp\u003eFollow the schedule in your Suzuki owner's manual, and check it after water crossings.\u003c\/p\u003e\u003ch3\u003eWhat if my old part has a different part number?\u003c\/h3\u003e\u003cp\u003eSuzuki sometimes updates part numbers. Send us the number from your old part and our team will check whether this one replaces it.\u003c\/p\u003e\n\u003ch2\u003eWhere to Ride\u003c\/h2\u003e\n\u003cp\u003ePut your ride to the test at one of these riding areas:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.arkansas.com\/mena\/outdoor-recreation\/wolf-pen-gap\" title=\"Wolf Pen Gap - Mena, AR\"\u003eWolf Pen Gap\u003c\/a\u003e (Mena, AR): more than 40 miles of loop trails for ATVs in the Ouachita National Forest\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/travelok.com\/state-parks\/4581\" title=\"Little Sahara State Park - Waynoka, OK\"\u003eLittle Sahara State Park\u003c\/a\u003e (Waynoka, OK): over 1,600 acres of sand dunes that range from 25 to 75 feet high\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrder Today\u003c\/h2\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eSuzuki KingQuad 400 Rear Final Drive Coupling\u003c\/strong\u003e and add it to your cart. Stock can vary, so \u003ca href=\"https:\/\/buywitchdoctors.com\/pages\/customer-service\" title=\"Witchdoctors Customer Service\"\u003econtact our team\u003c\/a\u003e to check availability and lead time.\u003c\/p\u003e","brand":"Off Road Express Drop Ship","offers":[{"title":"Default Title","offer_id":68043227725886,"sku":"27171-27HM0","price":297.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0069\/2502\/5349\/files\/Suzuki_OEM-Part-Number_27171-27HM0_1d5e3200-0b93-49da-b103-e20cbddae98c.png?v=1793820945","url":"https:\/\/buywitchdoctors.com\/products\/rear-final-drive-coupling-by-suzuki-27171-27hm0","provider":"Witchdoctors","version":"1.0","type":"link"}