High Compatibility: This rear brake master cylinder is designed to fit Polaris Trail Boss 330 (2000-2009) and Trail Boss 325 (2000-2002). Direct replacement for OEM part numbers 1910311 and 1910301.
Reliable Braking Performance: New casting pistons and upgraded internal components help fluid bypass, ensuring consistent hydraulic pressure and responsive rear brake control.
Durable Construction: Manufactured with high-grade materials and precision sealing to withstand regular ATV use, providing stable performance over time.
Professional Fitment: Engineered to meet OEM specifications for a straightforward installation. No modification required for compatible Trail Boss models.
Customer Support: If you have any fitment or product questions, contact our team. We will respond within 24 hours.