{"product_id":"yamaha-regulator-rectifier-4kb-81960-02-00","title":"Yamaha Warrior Wolverine Big Bear 350 400 Regulator Rectifier | 4KB-81960-02-00","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"462\" data-end=\"481\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"483\" data-end=\"671\"\u003eRestore stable charging performance with this \u003cstrong data-start=\"529\" data-end=\"560\"\u003evoltage regulator rectifier\u003c\/strong\u003e, designed for selected \u003cstrong data-start=\"584\" data-end=\"670\"\u003eYamaha Warrior 350, Wolverine 350, Big Bear 350, and Big Bear 400 ATV applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"673\" data-end=\"935\"\u003eBuilt to replace \u003cstrong data-start=\"690\" data-end=\"745\"\u003e4KB-81960-02-00 \/ 4KB-81960-01-00 \/ 4KB-81960-00-00\u003c\/strong\u003e, this unit helps solve common charging-system issues such as \u003cstrong data-start=\"807\" data-end=\"934\"\u003ebattery not charging, unstable voltage, dim or flickering lights, weak electrical output, and intermittent charging failure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"937\" data-end=\"1255\"\u003eMade with a durable \u003cstrong data-start=\"957\" data-end=\"983\"\u003ealuminum alloy housing\u003c\/strong\u003e and heat-sink cooling design, this regulator rectifier helps dissipate excess heat, improve charging capability, and reduce the risk of battery overcharging. It is designed as a direct replacement when the connector, mounting-hole spacing, and original part layout match.\u003c\/p\u003e\n\u003ch2 data-section-id=\"199g6sg\" data-start=\"1257\" data-end=\"1281\"\u003eProduct Compatibility\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth align=\"right\"\u003eEngine \/ HP \/ CC\u003c\/th\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eWarrior 350\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e350cc\u003c\/td\u003e\n\u003ctd\u003e1996–2001\u003c\/td\u003e\n\u003ctd\u003eVerify OEM number and connector style before purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eWolverine 350\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e350cc\u003c\/td\u003e\n\u003ctd\u003e1996–2001\u003c\/td\u003e\n\u003ctd\u003eVerify OEM number and connector style before purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eBig Bear 350\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e350cc\u003c\/td\u003e\n\u003ctd\u003e1996–2001\u003c\/td\u003e\n\u003ctd\u003eVerify OEM number and connector style before purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eBig Bear 400\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e400cc\u003c\/td\u003e\n\u003ctd\u003e1996–2001\u003c\/td\u003e\n\u003ctd\u003eVerify OEM number and connector style before purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong data-start=\"1773\" data-end=\"1797\"\u003eOEM Cross Reference:\u003c\/strong\u003e\u003cbr data-start=\"1797\" data-end=\"1800\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1853\"\u003e4KB-81960-02-00, 4KB-81960-01-00, 4KB-81960-00-00\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1855\" data-end=\"1872\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator Rectifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Replacement\u003c\/td\u003e\n\u003ctd\u003e4KB-81960-02-00 \/ 4KB-81960-01-00 \/ 4KB-81960-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Hole Spacing\u003c\/td\u003e\n\u003ctd\u003e72 mm \/ 2.83\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e6 mm \/ 0.23\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Type\u003c\/td\u003e\n\u003ctd\u003eHeat-sink cooling design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eVoltage regulation and rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect replacement on correctly matched applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Method\u003c\/td\u003e\n\u003ctd\u003eMatch by OEM number, connector style, mounting dimensions, and original part layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003e100% New Aftermarket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2463\" data-end=\"2478\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"2480\" data-end=\"2960\"\u003e\n\u003cli data-section-id=\"1nc2z4z\" data-start=\"2480\" data-end=\"2585\"\u003e\n\u003cstrong data-start=\"2482\" data-end=\"2511\"\u003eStable Voltage Regulation\u003c\/strong\u003e – Helps maintain reliable battery charging and electrical-system output\u003c\/li\u003e\n\u003cli data-section-id=\"w6jgm1\" data-start=\"2586\" data-end=\"2674\"\u003e\n\u003cstrong data-start=\"2588\" data-end=\"2616\"\u003eHeat-Sink Cooling Design\u003c\/strong\u003e – Aluminum alloy housing helps improve heat dissipation\u003c\/li\u003e\n\u003cli data-section-id=\"lqib2s\" data-start=\"2675\" data-end=\"2766\"\u003e\n\u003cstrong data-start=\"2677\" data-end=\"2702\"\u003eOvercharge Protection\u003c\/strong\u003e – Helps reduce the risk of battery damage from excess voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1c7xzzc\" data-start=\"2767\" data-end=\"2875\"\u003e\n\u003cstrong data-start=\"2769\" data-end=\"2795\"\u003eDirect Replacement Fit\u003c\/strong\u003e – Designed for easy installation when the connector and mounting layout match\u003c\/li\u003e\n\u003cli data-section-id=\"swoigk\" data-start=\"2876\" data-end=\"2960\"\u003e\n\u003cstrong data-start=\"2878\" data-end=\"2902\"\u003eDurable Construction\u003c\/strong\u003e – Built for ATV riding conditions and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"15yanz\" data-start=\"2962\" data-end=\"3005\"\u003eCommon Problems This Part Can Help Solve\u003c\/h2\u003e\n\u003cp data-start=\"3007\" data-end=\"3052\"\u003eThis product may help address issues such as:\u003c\/p\u003e\n\u003cul data-start=\"3054\" data-end=\"3275\"\u003e\n\u003cli data-section-id=\"1ah1jqn\" data-start=\"3054\" data-end=\"3078\"\u003eBattery not charging\u003c\/li\u003e\n\u003cli data-section-id=\"44atro\" data-start=\"3079\" data-end=\"3103\"\u003eBattery overcharging\u003c\/li\u003e\n\u003cli data-section-id=\"tvxso4\" data-start=\"3104\" data-end=\"3132\"\u003eDim or flickering lights\u003c\/li\u003e\n\u003cli data-section-id=\"12ndizn\" data-start=\"3133\" data-end=\"3162\"\u003eUnstable charging voltage\u003c\/li\u003e\n\u003cli data-section-id=\"13jwigx\" data-start=\"3163\" data-end=\"3189\"\u003eWeak electrical output\u003c\/li\u003e\n\u003cli data-section-id=\"vsx5hk\" data-start=\"3190\" data-end=\"3223\"\u003eIntermittent charging failure\u003c\/li\u003e\n\u003cli data-section-id=\"1oa9ri8\" data-start=\"3224\" data-end=\"3275\"\u003eRegulator overheating or voltage-control issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"6hv2og\" data-start=\"3277\" data-end=\"3296\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cp data-start=\"3298\" data-end=\"3333\"\u003e\u003cstrong data-start=\"3298\" data-end=\"3333\"\u003e1 × Voltage Regulator Rectifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"smnv30\" data-start=\"3335\" data-end=\"3350\"\u003eFitment Note\u003c\/h2\u003e\n\u003cp data-start=\"3352\" data-end=\"3506\"\u003ePlease confirm your \u003cstrong data-start=\"3372\" data-end=\"3489\"\u003eOEM part number, connector style, installation hole spacing, mounting-hole diameter, and original part appearance\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003cp data-start=\"3508\" data-end=\"3872\"\u003eThis listing is intended for selected \u003cstrong data-start=\"3546\" data-end=\"3615\"\u003eYamaha Warrior 350, Wolverine 350, Big Bear 350, and Big Bear 400\u003c\/strong\u003e applications using the \u003cstrong data-start=\"3639\" data-end=\"3679\"\u003e4KB-81960 regulator rectifier family\u003c\/strong\u003e. Compatibility may vary by year, trim, and market version, so matching by \u003cstrong data-start=\"3754\" data-end=\"3831\"\u003eOEM number + connector style + mounting dimensions + original part layout\u003c\/strong\u003e is strongly recommended before purchase.\u003c\/p\u003e\n\u003cp data-start=\"3874\" data-end=\"4022\"\u003eIf you are unsure about compatibility, contact us with your \u003cstrong data-start=\"3934\" data-end=\"4005\"\u003emodel, year, OEM number, connector photos, and original part photos\u003c\/strong\u003e before purchase.\u003c\/p\u003e\n\u003ch2 data-section-id=\"knmm3t\" data-start=\"4024\" data-end=\"4044\"\u003eInstallation Note\u003c\/h2\u003e\n\u003cp data-start=\"4046\" data-end=\"4087\"\u003eProfessional installation is recommended.\u003c\/p\u003e\n\u003cp data-start=\"4089\" data-end=\"4272\"\u003eBefore installation, inspect related components such as the \u003cstrong data-start=\"4149\" data-end=\"4217\"\u003ebattery, stator, wiring harness, connectors, and charging system\u003c\/strong\u003e to avoid repeat failure caused by another faulty part.\u003c\/p\u003e\n\u003ch2 data-section-id=\"13fozl2\" data-start=\"4274\" data-end=\"4304\"\u003eWhy Choose This Replacement\u003c\/h2\u003e\n\u003cp data-start=\"4306\" data-end=\"4618\"\u003eA failing regulator rectifier can lead to \u003cstrong data-start=\"4348\" data-end=\"4464\"\u003epoor charging performance, unstable voltage, dim lighting, battery problems, and unreliable electrical operation\u003c\/strong\u003e. Replacing it with a properly matched unit helps restore dependable charging-system performance and keeps your Yamaha ATV ready for trail or utility use.\u003c\/p\u003e","brand":"GOOFIT","offers":[{"title":"Default Title","offer_id":55471625011368,"sku":"H055-852","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/9821\/6104\/files\/YamahaWarriorWolverineBigBear350400Rectifier4KB-81960-02_1.jpg?v=1777354376","url":"https:\/\/goofitmoto.com\/products\/yamaha-regulator-rectifier-4kb-81960-02-00","provider":"GOOFIT Moto","version":"1.0","type":"link"}