{"product_id":"washer-thrust-0-20-by-polaris-3040247","title":"Washer by Polaris","description":"\u003ch2 data-path-to-node=\"1\"\u003ePolaris UTV\/ATV OEM Crankshaft \u0026amp; Bearings - Available at buywitchdoctors.com\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eProduct Specifications: Genuine OEM Polaris Washer, Part # 3040247.\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe bottom end of your engine is where raw combustion energy transforms into pure trail-shredding performance. High-RPM operation, heavy loads, and deep water crossings put immense pressure on your rotating assembly. Installing a genuine Polaris UTV\/ATV OEM Crankshaft \u0026amp; Bearings kit is the most reliable way to restore factory-spec balance. It eliminates engine-killing vibrations, and protect your engine case from terminal structural damage.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eUnlike universal, budget-tier aftermarket components that frequently suffer from improper truing, offset oil holes, or loose tolerances, original factory parts guarantee an exact press fit. These engine internals are engineered to handle the exact torque spikes and thermal expansions of your specific Polaris powerplant, giving you the peace of mind needed when pushing your machine out on the trail.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eAdvanced Engineering and Heavy-Duty Materials\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eEvery factory crankshaft assembly is forged from premium-grade carbon steel alloys and precision ground to micro-inch tolerances. This meticulous manufacturing process ensures that the rod journals and counterweights maintain perfect rotating balance, dramatically extending the operational lifespan of your entire bottom end.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe companion main and connecting rod bearings feature heavy-duty, low-friction babbitt or composite metal linings. These specialized surfaces are optimized for uniform oil-film distribution, preventing metal-on-metal contact and ensuring high-temperature oil pressure remains stable, even during prolonged, wide-open-throttle riding.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eComprehensive Polaris Fitment Models (2015-Current)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris RZR OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/polaris-rzr-oem-and-aftermarket-parts\" target=\"_blank\"\u003ePolaris RZR Series\u003c\/a\u003e:\u003c\/b\u003e 900, XP 1000, Turbo, Pro XP, Pro R, and RS1.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris Ranger OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/polaris-ranger-parts\" target=\"_blank\"\u003ePolaris Ranger Series\u003c\/a\u003e:\u003c\/b\u003e 500, 570, XP 900, XP 1000, and Crew.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris General OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/polaris-general-parts\" target=\"_blank\"\u003ePolaris General Series\u003c\/a\u003e:\u003c\/b\u003e 1000 and XP 1000.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris Sportsman OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/all-polaris-sportsman-atv-aftermarket-oem-parts\" target=\"_blank\"\u003ePolaris Sportsman ATV Series\u003c\/a\u003e:\u003c\/b\u003e 450, 570, 850, and XP 1000.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris ACE OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/all-polaris-ace-atv-aftermarket-oem-parts\" target=\"_blank\"\u003ePolaris ACE Series\u003c\/a\u003e:\u003c\/b\u003e 500, 570, and 900.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris Xpedition OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/polaris-xpedition-parts\" target=\"_blank\"\u003ePolaris Xpedition Series\u003c\/a\u003e:\u003c\/b\u003e XP, ADV.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e⚠️ IMPORTANT DISCLAIMER: Always check your owner’s manual or the fitment tab on witchdoctors.com to make sure this part fits your specific year, make, and model before ordering.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003ePopular Crankshaft Accessories \u0026amp; Bottom-End Components\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eA complete bottom-end rebuild requires absolute precision and fresh seals. Make sure to round out your maintenance project with these popular matching parts:\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,0,0\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to All Aftermarket Main Bearing \u0026amp; Seal Kit Sold At Buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/utv-engine-rebuild-kits-atv?product_type\/Main-Bearing-Seal-Kit\/Shop-By\/Aftermarket\" target=\"_blank\"\u003eMain Bearing \u0026amp; Seal Kits\u003c\/a\u003e:\u003c\/b\u003e Keep vital engine oil inside the block and keep trail water, mud, and fine dust out of your rotating assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,1,0\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris OEM Connecting Rods \u0026amp; Components sold at buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/utv-engine-rebuild-kits-atv?product_type\/Connecting-Rods-Components\/vendor\/Polaris\" target=\"_blank\"\u003eConnecting Rods \u0026amp; Components\u003c\/a\u003e:\u003c\/b\u003e High-strength replacement rods and factory stretch bolts designed to handle extreme combustion forces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,2,0\"\u003e\u003ca rel=\"noopener\" title=\"Direct Link to all Polaris OEM Cams \u0026amp; Components sold at buywitchdoctors.com\" href=\"https:\/\/buywitchdoctors.com\/collections\/utv-engine-rebuild-kits-atv?product_type\/Cams-Components\/vendor\/Polaris\" target=\"_blank\"\u003eCams \u0026amp; Components\u003c\/a\u003e:\u003c\/b\u003e Ensure perfect mechanical synchronization between your crankshaft, flywheel, and valve train.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"18,3,0\"\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-engine-gaskets-seals-atv?product_type\/Engine-Gaskets-Oil-Seals\/vendor\/Polaris\" target=\"_blank\" title=\"Direct Link to all Polaris OEM Engine Gaskets \u0026amp; Oil Seals sold at buywitchdoctors.com\" rel=\"noopener\"\u003eEngine Gaskets \u0026amp; Oil Seal Kits\u003c\/a\u003e:\u003c\/b\u003e High-performance, multi-layer gaskets designed to create an airtight seal between your case halves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"19\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20\"\u003eWhy should I choose an OEM crankshaft assembly over a cheaper aftermarket option?\u003c\/b\u003e Aftermarket crankshafts are often welded or pressed together with lower-tier steel blends that can warp or twist under high torque loads. Genuine OEM assemblies are dynamically balanced at the factory to match the specific weight of your pistons and rods, preventing catastrophic bearing failure.\u003c\/p\u003e\n\u003cp data-path-to-node=\"21\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"21\"\u003eWhat are the primary signs of worn crankshaft main bearings?\u003c\/b\u003e Common symptoms include a deep, rhythmic knocking sound from the bottom of the engine, a sudden drop in engine oil pressure when hot, excessive metal shavings or \"glitter\" in your engine oil, or a noticeable increase in engine vibration at idle.\u003c\/p\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"22\"\u003eShould I always replace the bearings when installing a new crankshaft?\u003c\/b\u003e Yes. You should never run an old, broken-in bearing on a brand-new crankshaft journal. Microscopic wear patterns on old bearings will quickly score the fresh journals of your new shaft, destroying both components in a matter of miles.\u003c\/p\u003e\n\u003cp data-path-to-node=\"23\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"23\"\u003eDo these crankshaft assemblies come pre-assembled with connecting rods?\u003c\/b\u003e Most factory assemblies include pre-installed, balanced connecting rods and wrist pin bushings for an efficient, drop-in installation. Please verify the specific schematic breakdown for your part number on Witchdoctors.com.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePRO TIP:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: blue;\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/expert-installation-guide-stop-utv-gasket-leaks-install-them-correctly\" title=\"Direct link to buywitchdoctors.com blog on Expert Installation Guide: Stop UTV Gasket Leaks- Install them Correctly\" target=\"_blank\"\u003e\u003cspan style=\"color: blue;\"\u003eExpert Installation Guide: Stop UTV Gasket Leaks- Install them Correctly.\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"tab-stops: center 3.25in;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePRO TIP:\u003c\/span\u003e\u003c\/b\u003e Learn more with \u003ca title=\"Direct link to buywitchdoctors.com blog about A Buyer’s Guide To UTV\/ATV Internal Engine Components\" href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/a-buyer-s-guide-to-utv-atv-engine-components\" target=\"_blank\"\u003e\u003cspan style=\"color: blue;\"\u003e\"A Buyer’s Guide To UTV\/ATV Internal Engine Components.\"\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"24\"\u003eProtect Your Bottom End Investment\u003c\/h3\u003e\n\u003cp data-path-to-node=\"25\"\u003eDon't gamble your engine block on cheap, unverified internal components. Rebuild your engine with the strength and precision it deserves. Get your factory-validated replacement parts today directly from Witchdoctors.com and get back to dominating the trails with confidence.\u003c\/p\u003e\n\u003cp data-path-to-node=\"26\"\u003eAre You Looking to Find Great Places \u0026amp; Adventurous Trails to Ride Your UTV, Side by Side or ATV? Check out these highly recommended places:\u003c\/p\u003e\n\u003col type=\"1\" start=\"1\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003ca rel=\"noopener\" title=\"Direct Link to rules, regulations and Information on riding your UTV or ATV in Hatfield-McCoy Trails in West Virginia\" href=\"https:\/\/trailsheaven.com\/\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: blue;\"\u003eHatfield-McCoy Trails\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003ca rel=\"noopener\" title=\"Direct Link to rules, regulations and Information on riding your UTV or ATV in Georgia\" href=\"https:\/\/www.fs.usda.gov\/r08\/chattahoochee-oconee\/recreation\/opportunities\/highway-vehicles-ohv\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: blue;\"\u003eLook Here in Georgia\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003ca rel=\"noopener\" title=\"Direct Link to rules, regulations and Information on riding your UTV or ATV in Michigan\" href=\"https:\/\/www.michigan.gov\/dnr\/things-to-do\/orv-riding\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: blue;\"\u003eLook Here in Michigan\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003ca rel=\"noopener\" title=\"Direct Link to rules, regulations and Information on riding your UTV or ATV in Washington State\" href=\"https:\/\/dnr.wa.gov\/recreation\/where-go-what-do\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: blue;\"\u003eLook Here in Washington\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003ca rel=\"noopener\" title=\"Direct Link to rules, regulations and Information on riding your UTV or ATV in Maryland Wolf Den Run State Park\" href=\"https:\/\/dnr.maryland.gov\/publiclands\/pages\/western\/wolf-den-run.aspx\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: blue;\"\u003eLook Here in Maryland\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Rollin Fast","offers":[{"title":"Default Title","offer_id":41657612566590,"sku":"3040247","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0069\/2502\/5349\/files\/Polaris_OEM-Part-Number_3040247_83c0f212-6b35-4ceb-9ffd-338dfe47f04d.png?v=1774382746","url":"https:\/\/buywitchdoctors.com\/products\/washer-thrust-0-20-by-polaris-3040247","provider":"Witchdoctors","version":"1.0","type":"link"}