{"product_id":"idler-gear-25t-15t-by-yamaha-3b4-15517-01-00","title":"Idler Gear (25T\/15T) by Yamaha","description":"\u003cdiv style=\"font-family: Arial; font-size: 12pt;\"\u003e\n\u003ch2\u003eYamaha UTV\/ATV \u0026amp; Side by Side Starter Parts - Available at buywitchdoctors.com\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications: Genuine OEM Yamaha Idler Gear (25T\/15T), Part # 3B4-15517-01-00.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eKeep your machine running like new with genuine Yamaha Starter Parts paired with premium maintenance parts from buywitchdoctors.com. Starter parts, such as the starter motor, drive gear or Bendix, clutch, brushes, solenoid, covers, seals, and mounting hardware, spin the engine fast enough to fire when you press the start button or pull the cord. Because they handle a heavy surge of current or load on every start, their condition directly affects how quickly and reliably your machine wakes up, especially in cold weather or after sitting. Riders most often replace starter parts after slow or labored cranking, a single click or no response when the button is pressed, grinding or whining during engagement, a starter that spins without turning the engine, a stuck or worn drive gear, burnt brushes or contacts, a failed solenoid, moisture or corrosion inside the housing, a broken pull cord or recoil spring, or damage from water, mud, or a hard trail impact.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Genuine OEM Yamaha Parts?\u003c\/h3\u003e\n\u003cp\u003eChoosing original equipment manufacturer (OEM) parts ensures your vehicle maintains its factory-standard performance, reliability, and fuel efficiency. Genuine parts eliminate the guesswork of aftermarket alternatives, offering a seamless integration with your engine's configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-Fit Design:\u003c\/strong\u003e Matched to Yamaha's original bolt patterns, sealing surfaces, and dimensions for a leak-resistant fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Spec Quality:\u003c\/strong\u003e Built to the same standards as the parts installed on your machine at the factory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeace of Mind:\u003c\/strong\u003e Skip the trial and error of universal or aftermarket parts that may not seal or align correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePremium Materials \u0026amp; Precision Engineering\u003c\/h3\u003e\n\u003cp\u003eCrafted to strict factory tolerances, these components utilize high-grade alloys and chemical-resistant seals. This specialized engineering withstands harsh off-road vibrations, extreme temperatures, and modern fuel additives, preventing premature wear and leaks. Genuine starter parts use precisely wound copper windings, durable brushes, hardened drive gears, and sealed housings with corrosion-resistant contacts, so they deliver strong, consistent cranking and engage cleanly through heat, cold, moisture, and vibration.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Model Fitment (2015-Current)\u003c\/h3\u003e\n\u003cp\u003eThis genuine OEM part is engineered for a wide range of Yamaha side-by-side (SxS) and all-terrain vehicles (ATV) built from 2015 to the current model year. Please verify your series matches below:\u003c\/p\u003e\n\u003ch3\u003eUtility Task Vehicles (UTVs \/ Side-by-Sides)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-viking-parts\" target=\"_blank\" title=\"Direct Link to all Viking Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eViking Series\u003c\/a\u003e:\u003c\/strong\u003e Viking 700 EPS, Viking 700 Ranch Edition, Viking VI EPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-wolverine-parts\" target=\"_blank\" title=\"Direct Link to all Wolverine Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eWolverine Series\u003c\/a\u003e:\u003c\/strong\u003e Wolverine R-Spec, Wolverine X2 850, Wolverine X4 850, Wolverine X2 1000, Wolverine RMAX2 1000 (Sport, XT-R, Limited), Wolverine RMAX4 1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-yxz-parts\" target=\"_blank\" title=\"Direct Link to all YXZ Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eYXZ Series\u003c\/a\u003e:\u003c\/strong\u003e YXZ1000R, YXZ1000R SS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAll-Terrain Vehicles (ATVs)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-yfz-parts-and-accessories\" target=\"_blank\" title=\"Direct Link to all YFZ Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eYFZ Series\u003c\/a\u003e: \u003c\/strong\u003eYFZ50\u003cstrong\u003e, \u003c\/strong\u003eYFZ450R, YFZ450R SE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-raptor-parts-and-accessories\" target=\"_blank\" title=\"Direct Link to all Raptor Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eRaptor Series\u003c\/a\u003e:\u003c\/strong\u003e Raptor 90, Raptor 110, Raptor 700, Raptor 700R, Raptor 700R SE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-grizzly-parts-and-accessories\" target=\"_blank\" title=\"Direct Link to all Grizzly Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eGrizzly Series\u003c\/a\u003e:\u003c\/strong\u003e Grizzly 90, Grizzly 110, Grizzly 700 EPS, Grizzly 700 SE, Grizzly 700 XT-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/yamaha-kodiak-parts-and-accessories\" target=\"_blank\" title=\"Direct Link to all Kodiak Series OEM \u0026amp; Aftermarket Parts and Accessories Available at Buywitchdoctors.com\" rel=\"noopener\"\u003eKodiak Series\u003c\/a\u003e:\u003c\/strong\u003e Kodiak 450, Kodiak 450 EPS, Kodiak 700, Kodiak 700 EPS, Kodiak 700 SE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eIMPORTANT DISCLAIMER:\u003c\/strong\u003e Fitment can vary by production date and sub-model trim. Always verify your exact original equipment part number from your vehicle's schematic or consult a certified technician before finalizing your purchase to guarantee flawless compatibility.\u003c\/p\u003e\n\u003ch3\u003eOther Popular Parts \u0026amp; Secondary Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-starter?product_type\/Pull-Starter\/Shop-By\/Aftermarket\" target=\"_blank\" title=\"Direct Link to All Aftermarket Pull Starter Sold At Buywitchdoctors.com\" rel=\"noopener\"\u003ePull Starters\u003c\/a\u003e:\u003c\/strong\u003e A pull starter gives you a manual way to start the engine on models that support it, which is handy when the battery is dead or the electric starter is down. Check the cord, handle, and recoil spring whenever you service starter parts so your backup works when you need it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-starter?product_type\/12V-Starter\/vendor\/Yamaha\" target=\"_blank\" title=\"Direct Link to all Yamaha OEM 12V Starter sold at buywitchdoctors.com\" rel=\"noopener\"\u003e12V Starters\u003c\/a\u003e:\u003c\/strong\u003e A complete 12V starter is the fastest fix when the motor windings, housing, or internals are worn beyond a simple parts swap. Choosing a full starter can save time compared with replacing several individual pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-starter?product_type\/Starter-Components\/vendor\/Yamaha\" target=\"_blank\" title=\"Direct Link to all Yamaha OEM Starter Components sold at buywitchdoctors.com\" rel=\"noopener\"\u003eStarter Components\u003c\/a\u003e:\u003c\/strong\u003e Brushes, drive gears, solenoids, end caps, and related hardware can restore cranking without replacing the whole motor in some cases. Inspect them whenever you service the starter so you catch worn parts before they cause a no-start.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-starter?product_type\/Starter-Relay\/vendor\/Yamaha\" target=\"_blank\" title=\"Direct Link to all Yamaha OEM Starter Relay sold at buywitchdoctors.com\" rel=\"noopener\"\u003eStarter Relays\u003c\/a\u003e:\u003c\/strong\u003e The starter relay switches heavy battery current to the starter when you press the button. If you hear a click but the engine does not crank, test the relay along with your starter parts before deciding what has failed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/utv-battery?product_type\/Battery\/vendor\/Yamaha\" target=\"_blank\" title=\"Direct Link to all Yamaha OEM Battery sold at buywitchdoctors.com\" rel=\"noopener\"\u003eBattery\u003c\/a\u003e:\u003c\/strong\u003e The battery supplies the power that spins the starter, and a weak battery is one of the most common causes of slow cranking. Check its condition and charge before blaming the starter parts, and pair a fresh battery with new parts for the most dependable starts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know when my Yamaha starter parts need to be replaced, and how do I confirm the right ones for my machine?\u003c\/strong\u003e\u003cbr\u003eA: Look for slow or labored cranking, a click with no crank, grinding or whining during start-up, a starter that spins freely without turning the engine, worn brushes or a stuck drive gear, and a frayed pull cord or weak recoil spring. Before replacing parts, check the battery, battery cables, ground connections, and starter relay, since a weak battery or poor connection can mimic a failed starter. Because starter parts vary by model, model year, engine, and trim, confirm the correct parts and installation procedure using your Yamaha service manual or factory schematic, or contact us with your model and VIN and we will help you match them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do mud, water, sand, and heat affect starter parts on the trail?\u003c\/strong\u003e\u003cbr\u003eA: Deep water and mud can get into the starter and its electrical connections, causing corrosion and sluggish cranking, while sand and grit can wear the drive gear and housing. Heat from long, hard rides can also make hot starts harder on tired parts. After a wet or muddy ride, rinse the area gently, keep connections clean and dry, and check that cables and ground points are tight. Follow your Yamaha service manual for correct installation and water-crossing guidance so your starting system keeps firing reliably.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-top: auto; margin-bottom: auto; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePRO TIP: \u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/yamaha-oem-vs-aftermarket-parts-comparison\" title=\"Direct link to Buywitchdoctors.com blog about Yamaha OEM vs. Aftermarket Parts: Are Factory Components Best for Your Trail Riding?\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"color: blue;\"\u003eLearn More about Yamaha OEM vs. Aftermarket Parts\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-top: auto; margin-bottom: auto; line-height: normal;\"\u003e \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=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #ff2a00;\"\u003ePRO TIP: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/why-does-my-utv-atv-just-click-when-i-press-the-start-button\" rel=\"noopener\" title=\"Direct link to Buywitchdoctors.com blog about Why does my UTV \/ ATV Just Click When I Press the Start Button?\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"color: blue;\"\u003eWhy does my UTV \/ ATV Just Click When I Press the Start Button?\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\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=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #ff2a00;\"\u003ePRO TIP:\u003c\/span\u003e\u003c\/b\u003e\u003cb\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\u003c\/b\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003e\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/difference-between-utv-atv-starter-relay-and-starter-solenoid\" rel=\"noopener\" title=\"Direct link to Buywitchdoctors.com blog about Starter Relay vs. Starter Solenoid: What Is the Difference on a UTV or ATV?\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"color: blue;\"\u003eStarter Relay vs. Starter Solenoid: What Is the Difference on a UTV or ATV?\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\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\u003ca href=\"https:\/\/buywitchdoctors.com\/blogs\/news\/signs-of-failing-utv-atv-starter-relay\" title=\"Direct link to Buywitchdoctors.com blog about UTV\/ATV Clicks But Won’t Start? Starter Relay Symptoms\" target=\"_blank\" rel=\"noopener\"\u003e\u003cb\u003e\u003cspan style=\"color: blue;\"\u003eUTV\/ATV Clicks But Won’t Start? Starter Relay Symptoms.\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cstrong\u003eUpgrade Your Ride's Starting System Performance Today\u003c\/strong\u003e\u003cbr\u003eFactory-fit starter parts give you quick, confident starts whether it is a cold morning or a hot, dusty afternoon. Complete your starting system with matching pull starters, 12V starters, starter components, starter relays, and battery so your machine fires up and keeps you moving. Order your genuine Yamaha replacement components today from \u003ca href=\"https:\/\/buywitchdoctors.com\/collections\/find-all-yamaha-off-road-utv-atv-parts?Shop-By\/OEM\" title=\"Direct Link to the Collection of All Yamaha OEM ATV \u0026amp; UTV Parts \u0026amp; Accessories Available at BuyWitchdoctors.com.\" rel=\"noopener\" target=\"_blank\"\u003ebuywitchdoctors.com\u003c\/a\u003e and experience top-tier off-road performance!\u003cbr\u003e\u003cbr\u003e\n\u003cp\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\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/northernoutdoors.com\" title=\"Direct Link to Northern Outdoors ATV\/UTV Park\" rel=\"noopener\" target=\"_blank\"\u003eNorthern Outdoors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blm.gov\/visit\/imperial-sand-dunes\" title=\"Direct Link to Imperial Sand Dunes ATV\/UTV Park\" rel=\"noopener\" target=\"_blank\"\u003eImperial Sand Dunes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/blm.gov\/visit\/johnson-valley-ohv-area\" title=\"Direct Link to Johnson Valley ATV\/UTV Park\" rel=\"noopener\" target=\"_blank\"\u003eJohnson Valley OHV Area\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mycountyparks.com\" title=\"Direct Link to Gypsum City ATV\/UTV Park\" rel=\"noopener\" target=\"_blank\"\u003eGypsum City OHV Park\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leatherwoodoffroad.com\" title=\"Direct Link to Leatherwood ATV\/UTV Park\" rel=\"noopener\" target=\"_blank\"\u003eLeatherwood Off-Road Park\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Off Road Express","offers":[{"title":"Default Title","offer_id":41655477698622,"sku":"3B4-15517-01-00","price":88.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0069\/2502\/5349\/files\/Yamaha_OEM-Part-Number_3B4-15517-01-00_6743b312-1e58-4a37-a9c1-0e9aa3f6f4f2.png?v=1772561416","url":"https:\/\/buywitchdoctors.com\/products\/idler-gear-25t-15t-by-yamaha-3b4-15517-01-00","provider":"Witchdoctors","version":"1.0","type":"link"}