Rmstator RMS020-107335 MOSFET Voltage Regulator Rectifier 50A

The Rmstator RMS020-107335 MOSFET voltage regulator rectifier is a direct-replacement charging system part. It keeps battery charging voltage steady and converts the stator's AC output to DC. It uses MOSFET technology in place of the traditional shunt-style (diode) regulator, so it runs cooler and is built to outlast many OEM units.

Key Features:

• MOSFET design runs much cooler than a traditional shunt voltage regulator rectifier
• Overheat protection: the unit shuts off temporarily to cool down instead of burning up
• Switches the stator coils on and off to optimize power delivery
• Puts less load on the stator, which can leave more engine power available and reduce fuel use
• Steady, smooth charging helps extend battery life and cold-cranking capacity
• Brand new aftermarket unit, built to replace the OEM part

Specifications:

• Width: 98 mm (3.86 in)
• Length: 112 mm (4.41 in)
• Height: 46 mm (1.81 in)
• Wire length: 130 mm
• Mounting hole distance (center to center): 80 mm
• Number of plugs: 2
• Number of pins: 5
• Number of wires: 5
• Minimum charging voltage: 14.5 V +/- 0.5 V
• Maximum charging current: 50 A / 500 W
• Open circuit voltage: under 15 V
• Operating temperature: -20°C to 85°C

Interchange Part Numbers: 4012718, 4012240, 4012241, 4011559, 4011961, 4011962, 4013395

Before installing:

• Check the AC output of the stator
• Replace any burned or corroded connectors on the stator and regulator rectifier
• Check and repair any melted wiring
• Use high-temp dielectric grease on all connectors