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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Precise balancing
Thickness: 14 mm
a quick way to destroy an expensive piece of your alternator
*Polaris split the year on some applications
Made with the same Delphi connectors as OEM Polaris parts
Mosfet Regulator Upgrade and Bypass Harness for Polaris Scrambler / Sportsman / Ranger 500 1997-2004 | 2203637 / 4010670 new-2026-04 Precise balancingBrand new RMSTATOR Red Machined Aluminum Mosfet Regulator Our new red machined aluminum Mosfet voltage regulator is a great upgrade for heat dissipation in any powersports charging system. After 10 minutes of use, our billet aluminum heatsink runs cooler by 33% than standard cast regulator housings. Our new red regulator, equipped with the renowned Mosfet regulation technology, is an added value to any three phase permanent magnet charging system.