{"product_id":"javik-front-brake-master-cylinder-for-polaris-atvs-2050078-aluminum-banjo-fit","title":"JAVIK Front Brake Master Cylinder for Polaris ATVs 2050078 — Aluminum, Banjo Fit","description":"\u003cp\u003e\u003cstrong\u003eHeavy‑duty aluminum front brake master cylinder engineered to replace OEM 2050078 on compatible Polaris ATVs for reliable braking performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Polaris ATV needs a direct replacement master cylinder, the JAVIK 2050078 front brake master cylinder offers a durable, corrosion‑resistant aluminum assembly that fits a wide range of Sportsman, Xplorer, Magnum, Big Boss, Worker and Xpedition models. It’s designed as a bolt‑in solution using banjo‑type brake line fittings and matches OEM reference numbers for straightforward identification before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Polaris models does this master cylinder fit?\u003c\/h3\u003e\n\u003cp\u003eThis JAVIK unit is made to match the fitment pattern of multiple Polaris ATVs from the mid‑1990s through 2001. Confirm your vehicle’s year and OEM part number before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits: Sportsman 500 (1996–2001), Sportsman 335 (1999), Magnum 325\/500 (1999–2000).\u003c\/li\u003e\n  \u003cli\u003eAlso fits: Xpress 300\/400 (1996–1999), Xplorer 300\/400\/500 (1995–2000), Big Boss 500 (1998).\u003c\/li\u003e\n  \u003cli\u003eOther matches: Worker 335\/500 (1999), Xpedition 325\/425 (2000), Diesel 455 (1999–2000).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the material and construction affect performance?\u003c\/h3\u003e\n\u003cp\u003eThe master cylinder is machined from high‑strength, high‑hardness aluminum to resist wear and corrosion commonly caused by outdoor use. That solid construction stabilizes brake fluid pressure and reduces the chance of deformation under load compared with lower‑grade metals or plastics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum body: improved strength and heat dissipation.\u003c\/li\u003e\n  \u003cli\u003ePrecision porting: consistent hydraulic response and less fluid leakage risk.\u003c\/li\u003e\n  \u003cli\u003eBanjo‑fitting compatible: connects to common Polaris brake lines without adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat OEM numbers and replacement references should I check?\u003c\/h3\u003e\n\u003cp\u003eMatch your current master cylinder’s stamped or printed part number to avoid buying the wrong item. JAVIK’s 2050078 corresponds to several Polaris replacement references commonly found in service manuals and parts catalogues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJAVIK OEM: 2050078.\u003c\/li\u003e\n  \u003cli\u003eReplacement references: 12050072, 5131146—verify against your vehicle paperwork.\u003c\/li\u003e\n  \u003cli\u003eTip: confirm the banjo fitting orientation and mounting hole spacing on your existing part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how difficult is installation?\u003c\/h3\u003e\n\u003cp\u003eThe package contains one front brake master cylinder ready for installation; no printed instructions are included. Installation is typically straightforward for technicians or experienced DIYers familiar with ATV brake systems, but always follow torque specs and bleed the brake lines after fitting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage: one front brake master cylinder, no manual.\u003c\/li\u003e\n  \u003cli\u003eBrake line type: banjo fitting (ensure compatible hoses\/bolts).\u003c\/li\u003e\n  \u003cli\u003eRecommended: replace seals\/banjo bolts and bleed the system after mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This JAVIK master cylinder is aimed at Polaris owners, mechanics and restoration specialists needing a durable, OEM‑matching front brake master cylinder for late‑1990s to early‑2000s ATV models. If you value a metal replacement that restores firm braking feel and matches factory references (2050078 \/ 12050072 \/ 5131146), this unit is a practical, cost‑effective choice. JAVIK provides 24‑hour customer service and a one‑year product warranty for added confidence—contact them if you encounter fitment or performance questions.\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 JAVIK master cylinder fit my Polaris Sportsman 500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Likely yes for 1996–2001 Sportsman 500 models; confirm your ATV’s OEM part number (2050078\/12050072\/5131146) before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are banjo bolts and seals included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Package includes the master cylinder only; replace or reuse banjo bolts and seals as needed and bleed the brakes after installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JAVIK","offers":[{"title":"Default Title","offer_id":48087619797150,"sku":"B0BC1MQZ54","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/javik-front-brake-master-cylinder-front-view_d7a5f3f9-5d75-4a03-9178-244de7c5be92.jpg?v=1785926979","url":"https:\/\/northtrailauto.ca\/products\/javik-front-brake-master-cylinder-for-polaris-atvs-2050078-aluminum-banjo-fit","provider":"North Trail Auto","version":"1.0","type":"link"}