Rear Brake Line – Compatible with Polaris Sportsman 400 and 500 (2003–2004) – Stainless Steel Replacement for OEM Rubber Line – Improves Brake Feel and Durability – Replaces Part Number 1910630

Upgrade your braking performance and reliability with this stainless steel rear brake line, designed as a direct replacement for Polaris part number 1910630. Compatible with 2003–2004 Sportsman 400 and 500 models, this high-strength line replaces the factory rubber hose that can swell or degrade over time. Manufactured in the USA and pressure-tested to 3,000 psi, this line provides firmer brake feel, improved modulation, and reduced fade under heavy use. It runs from the rear brake caliper to the hard steel line that connects to the junction block, ensuring proper routing and fitment. Built to outperform the stock rubber line, this stainless braided hose offers superior resistance to wear, heat, and fluid pressure—ideal for off-road conditions and long-term durability. Fitment: 2003–2004 Sportsman 400 2003–2004 Sportsman 500 Replaces OEM Part Number: 1910630

• Direct OEM Replacement: Fits Polaris Sportsman 400/500 (2003–2004); replaces 1910630.
• Stainless Steel Construction: Braided design prevents expansion for consistent brake feel.
• Tested to 3,000 PSI: Ensures reliable performance and long-term safety.
• Improved Brake Response: Reduces fade and increases pedal firmness compared to rubber lines.
• Made in the USA: Precision-manufactured and pressure-tested for quality assurance.