SOLVE POLARIS RZR VOLTAGE REGULATOR REPETITIVE FAILURES FOR GOOD: Solve Polaris RZR charging system issues at the root of the problem, with an innovative stator design rather than with insufficient incremental volt. regulator improvements. With a stock Polaris RZR charging system, voltage regulators are consistently operating within 5% of their maximum capacity, leading to heat and stress related failure. Unique SERIES voltage regulators operate with 40% overhead for long life and stable output. 900W EXTREME OUTPUT: This system upgrades the flywheel to produce a whopping 900W output from magneto. This allows owners to add electrical accessories and keep their battery charged. On most configuration, a secondary battery isn't required to run all those rad accessories. EXTREMELY RELIABLE: System designed to be extremely reliable in all weather and environmental conditions | Included cutting edge SERIES type voltage regulators use the latest technology for performance and reliability EASY RELOCATION: Easily relocate the voltage regulators anywhere on the vehicle with our included wiring harnesses for custom installation. FITS MOST POLARIS RZR 570 900 1000 & RANGER 570 900 1000 CHARGING SYSTEMS: Stators OEM Replacement -> 4013013 4013990 4015292 4015340 4014406 4013970 4014839 4014402 4017285 4013970 4015340 | Voltage Regulator OEM Replacement -> 4013904 4014029 4015229 4013247 4012941