{"product_id":"javik-front-right-brake-master-cylinder-for-yamaha-atvs-aluminum-body-with-brake-switch-oe-5km-2583t-01-00","title":"JAVIK Front Right Brake Master Cylinder for Yamaha ATVs — Aluminum Body with Brake Switch (OE 5KM-2583T-01-00)","description":"\u003cp\u003e\u003cstrong\u003eJAVIK's Front Right Brake Master Cylinder is a direct-fit replacement assembly for selected Yamaha ATVs, offering an OEM-style aluminum body and integrated brake switch for plug-and-play installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Yamaha ATV's front right brake lever feels soft, the switch no longer registers, or the original master cylinder shows leaks or wear, this JAVIK unit is built to replicate the factory fit and function. Manufactured to match the OEM 5KM-2583T-01-00 footprint (replacement for 4SH-2583T-01-00), the assembly arrives complete with the brake switch and is designed for 7\/8\" handlebars and a 10 mm banjo bolt. It aims to simplify repairs by eliminating the need to modify the main wiring harness while restoring dependable front-right braking action.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Yamaha models will this front right master cylinder fit?\u003c\/h3\u003e\n\u003cp\u003eThis JAVIK master cylinder fits a wide range of Yamaha ATV models across early-2000s to 2011 production years. Always confirm the OEM number on your original part before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBear Tracker 250 (YFM250) 2002–2004\u003c\/li\u003e\n  \u003cli\u003eBig Bear 250 (YFM250) 2007–2009, Big Bear 400 (YFM400) 2002–2011\u003c\/li\u003e\n  \u003cli\u003eBruin 250\/350 (YFM250\/350) 2004–2006\u003c\/li\u003e\n  \u003cli\u003eGrizzly 350\/400\/450\/660 (YFM350\/400\/450\/660) 2002–2011\u003c\/li\u003e\n  \u003cli\u003eKodiak 400\/450 (YFM400\/450) 2002–2006\u003c\/li\u003e\n  \u003cli\u003eWolverine 350\/450 (YFM350\/450) 2002–2010\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement match the original equipment (OEM) part?\u003c\/h3\u003e\n\u003cp\u003eThe JAVIK assembly reproduces the OEM structure and mounting points and includes the exact brake switch connector so you can reconnect without splicing or wiring changes. It's constructed from aluminum for strength and corrosion resistance while preserving the original factory geometry.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM reference: 5KM-2583T-01-00; replacement for 4SH-2583T-01-00\u003c\/li\u003e\n  \u003cli\u003eAluminum body for high strength and hardness\u003c\/li\u003e\n  \u003cli\u003eIncludes factory-style brake switch with matching connector\u003c\/li\u003e\n  \u003cli\u003eDesigned for standard 7\/8\" handlebars and uses a 10 mm banjo bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is included in the package and is installation difficult?\u003c\/h3\u003e\n\u003cp\u003eThe package contains one front brake master cylinder assembly with the brake switch preinstalled. Installation is straightforward for users comfortable with basic ATV maintenance; no wiring modifications should be necessary if your ATV uses the OEM connector type.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFront Brake Master Cylinder Assembly ×1 (with brake switch)\u003c\/li\u003e\n  \u003cli\u003eNo instruction manual included — basic tools and bleed procedure required\u003c\/li\u003e\n  \u003cli\u003eDirect-mount replacement — uses original lever clamp and mounting studs\u003c\/li\u003e\n  \u003cli\u003eExpect to bleed the brake system after installation to remove air\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part restore braking performance and how should I verify fit?\u003c\/h3\u003e\n\u003cp\u003eBy restoring a leak-free, correctly seated master cylinder and an operational brake switch, this assembly helps bring back consistent front-right braking control. Because fit depends on model year and original OEM number, verify your current master cylinder's part number before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck your ATV's existing OEM number (5KM-2583T-01-00 or 4SH-2583T-01-00)\u003c\/li\u003e\n  \u003cli\u003eInspect banjo bolt size (10 mm) and handlebar clamp fit (7\/8\")\u003c\/li\u003e\n  \u003cli\u003eAfter install, bleed brakes and test lever feel and switch activation\u003c\/li\u003e\n  \u003cli\u003eReplace brake fluid and follow Yamaha fluid specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This JAVIK Front Right Brake Master Cylinder is aimed at ATV owners and technicians restoring braking reliability on compatible Yamaha models from 2002–2011. It's suited for riders who prefer a direct OEM-style replacement with an integrated brake switch to avoid wiring alterations, and for garages performing routine brake repairs or part upgrades.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this part include the brake switch?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this master cylinder arrives with the brake switch and matching connector for direct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which OEM numbers does it replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It matches OEM 5KM-2583T-01-00 and replaces 4SH-2583T-01-00; verify your part before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JAVIK","offers":[{"title":"Default Title","offer_id":48086675062942,"sku":"B09J1YRSK6","price":54.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/javik-front-right-master-cylinder-front-view_dbd33a7c-6a18-4338-a2e5-12edc9f0cd93.jpg?v=1785902004","url":"https:\/\/northtrailauto.ca\/products\/javik-front-right-brake-master-cylinder-for-yamaha-atvs-aluminum-body-with-brake-switch-oe-5km-2583t-01-00","provider":"North Trail Auto","version":"1.0","type":"link"}