Rmstator RM30341 MOSFET Voltage Regulator Rectifier for Harley-Davidson Dyna - 2008-2016

The Rmstator RM30341 is an advanced MOSFET voltage regulator rectifier designed as a high-performance upgrade or direct replacement for the OEM charging system component on compatible Harley-Davidson Dyna series motorcycles. Unlike traditional shunt-style regulators that waste excess energy as heat, this unit uses Metal Oxide Semiconductor Field Effect Transistor (MOSFET) technology for more efficient power management and significantly cooler operating temperatures.

Why Upgrade to MOSFET Technology?

• Runs cooler: Operates at substantially lower temperatures than traditional OEM shunt-type regulator rectifiers, extending component life
• Overheat protection: Built-in thermal protection shuts the unit off temporarily to cool down rather than burning out
• Smoother charging: Delivers steadier, more consistent power to the battery for improved charging performance
• Reduced stator load: Optimizes power delivery by switching stator coils on or off as needed, reducing unnecessary load on the stator
• Extended battery life: More stable voltage output helps preserve battery health and cold cranking capacity
• Direct replacement: Designed to replace the factory regulator rectifier with a plug-and-play fitment

Installation Tips: Always disconnect the battery before servicing the charging system. Ensure the battery is fully charged and load-tested before replacing charging system components. Inspect and replace any burned or corroded connectors, and apply high-temperature dielectric grease to all connections. Mount the unit in a location with good airflow, away from heat sources such as the engine and exhaust.

The Rmstator RM30341 MOSFET regulator rectifier is a smart, long-lasting upgrade that outperforms OEM components and is engineered for reliability on Harley-Davidson Dyna platform motorcycles from 2008 through 2016.