Description
Stock water pump impellers weren’t engineered for sustained high-performance driving—they lose efficiency under load and struggle to maintain consistent coolant flow when you need it most. The Bikeman Performance Mo Flow Impeller delivers up to 20% better flow rate through optimized blade geometry, keeping your Polaris RZR 900 running at stable temperatures even during aggressive trail sessions or extended high-RPM operation. This direct-fit upgrade eliminates cavitation risks that compromise durability, giving you reliable thermal management without custom fabrication.
- 20% increased flow rate
- Optimized blade geometry
- Reduced cavitation risk
- Direct-fit installation
- Efficient across all RPM ranges
- Enhanced thermal management
- Fits Polaris RZR 900 2011–2020
- MPN: 10-307









