Regulator Rectifier Mosfet Arctic Cat 400 Auto 500 Auto Bearcat 454 OEM 3430-016 3430-037

Regulator Rectifier Mosfet

1999 Arctic Cat 400 Automatic
1999 Arctic Cat 500 Automatic
1998 Arctic Cat 400 Automatic
1998 Arctic Cat 500 Automatic
1998 Arctic Cat Bearcat 454
1997 Arctic Cat Bearcat 454

OEM 3430-016 3430-037

It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up it will simply turn off for a while and cool off.

 Improved heat sink and charging capabilities

Before installing your new voltage regulator rectifier:
Check the AC output of the stator.
Replace any burned or corroded connectors on stator and regulator/rectifier
Check and repair any melted wiring.
Use hi-temp dielectric grease on all connectors.