JAVIK Front Brake Master Cylinder for Polaris Sportsman, Scrambler & Hawkeye (2006–2022) — Aluminum Direct‑Fit

JAVIK Front Brake Master Cylinder is a direct-fit replacement aluminum master cylinder engineered to restore reliable front-brake control on compatible Polaris ATVs.

This front brake master cylinder replaces several Polaris OEM numbers and fits a wide range of Sportsman, Scrambler and Hawkeye models. Built from corrosion-resistant aluminum alloy, it is supplied as a single unit ready for installation and backed by JAVIK customer support. Before ordering, verify the OEM or replacement OEM number from your vehicle to confirm compatibility.

Which Polaris models and years does this master cylinder fit?

This master cylinder covers numerous Polaris ATVs across multiple model years, including Sportsman 300 through 1000, Scrambler 850/1000, and Hawkeye 300/325/400. The listing spans model years from 2006 up to 2022 for many variants, so it suits older and newer machines in that range.

• Sportsman 300 (2008–2010), 400 (2008–2014), 450 (2007–2022)
• Sportsman 500 (2007–2013), 550 (2009–2014), 570 (2014–2022)
• Sportsman 700 (2007–2008), 800 (2007–2014), 850 (2009–2022)
• Sportsman 1000 (2015–2022), ETX (2015); Scrambler 850 (2013–2022), 1000 (2014–2022)
• Hawkeye 300/325/400 (2006–2015)

What OEM numbers does this unit replace and how do I confirm fitment?

The part lists multiple OEM references so you can cross-check against your current master cylinder. Match any of the provided OEM or replacement OEM numbers stamped on your bike to ensure a correct swap; that avoids ordering parts that look similar but don’t fit or function right.

• Primary OEMs: 2203051, 2010276, 2010440, 2010442, 2203060
• Replacement references: 2010263, 1910955, 2203280, 2205641
• Always compare the OEM number on your existing part before purchase for an exact match

What are the construction and package details?

The master cylinder is machined from aluminum alloy for strength and corrosion resistance, intended to last under off-road exposure. The product ships as a single front brake master cylinder—no instruction manual is included—but it is designed for straightforward swap-in replacement by a competent mechanic.

• Material: aluminum alloy for improved durability and rust resistance
• Package contents: one front brake master cylinder (single unit)
• Installation: straightforward replacement; basic mechanical skills recommended

What support and warranty come with the part?

JAVIK provides customer support and a limited warranty to give added confidence after purchase. Reach out to their support team for fitment questions, installation tips, or warranty claims if the product develops manufacturing faults within the coverage period.

• Customer service: 24-hour messaging available through JAVIK channels
• Warranty: 1-year limited coverage against defects
• Note: keep purchase details and OEM comparisons for any returns or claims

Who is this for: This master cylinder is aimed at ATV owners, DIY mechanics and service shops needing a direct-fit Polaris front brake master cylinder for mid-2000s through early-2020s Sportsman, Scrambler and Hawkeye models. It’s appropriate for riders restoring brake performance, replacing worn or leaking cylinders, or stocking reliable replacement parts for routine maintenance.