
$745.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Polaris Pro R High-Output Performance Alternator Unleash the full potential of your Polaris Pro R's electrical system with our high-output alternator. This unit is a direct bolt-on replacement for the stock unit, specifically engineered for the Pro Chassis 2.0L Turbo engine, delivering the reliable power required for today's high-demand UTV accessories. Dominate Electrical Draw The stock 140-amp alternator struggles to power extensive lighting and premium audio systems, especially considering its low output of only ~65 amps at idle. Our high-output alternator is designed to eliminate this bottleneck, providing abundant power for all your accessories. Massive Idle Output: Standard units are built to produce 170 to 230 amps at idle, ensuring peak performance for your accessories even when the engine is not at high RPMs. Optimized Charging: Maintains a consistent charge voltage of 14.8V standard. Superior Durability: Designed for the harshest UTV environments with a focus on longevity and reliability. Engineered for Extreme Conditions We've engineered this alternator for maximum durability and thermal management, far exceeding the factory specifications: Advanced Heat Dissipation: Features a robust, stamped aluminum heatsink. Heavy-Duty Diodes: Comes standard with 12x 100-amp diodes for increased reliability and higher current handling (compared to the stock 6x 35-amp diodes). Water and Mud Resistant: Equipped with sealed brush holders to protect the internal components, so you never have to worry about getting your unit soaked on the trail. Select Your Output: Alternator Specifications All high-output alternator options listed below are compatible with the stock diameter belt. Option Max Output Idle Output Voltage Range Case Design 240 Amp 240 Amps 175 Amps 14.6V – 14.8V Large Case 270 Amp 270 Amps 200 Amps 14.6V – 14.8V Large Case 370 Amp 370 Amps 210 Amps 14.6V – 14.8V Large Case Optional Finish Customize the look of your alternator: Custom Powder Coating: Available upon request for an additional $100 charge. Please note that powder coating adds a lead time of 2-3 weeks. Upgrade your Pro R today for the most reliable power and the utmost output available!
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$745.00