Voltage Regulator Rectifier for Honda 31600-Hp5-601 / Big Red MUV700 / TRX420

Voltage Regulator Rectifier for Honda

This voltage regulator rectifier replaces OEM part 31600-HP5-601, converting AC output to stable DC voltage for the big red MUV700 and TRX420 electrical systems.

Overview

The voltage regulator rectifier is a direct-fit electrical component for Honda Big Red MUV700 and TRX420 machines. This regulator rectifier keeps battery charging consistent and protects the electrical system from voltage spikes. It suits riders and mechanics replacing a failed or overheating unit on these Honda models.

Built For Performance

• Cross-references OEM part 31600-HP5-601 for straightforward replacement
• Regulates and rectifies AC to stable DC output for battery charging
• Housing built to handle heat and vibration in off-road conditions
• Plug-and-play wiring connection matching the stock harness
• Protects ignition and lighting circuits from overvoltage
• Compact body sized to fit the factory mounting location

Fits These Machines

• for Honda Big Red MUV700
• for Honda TRX420

On-The-Job Use

• Restoring charging on a Big Red MUV700 utility vehicle
• Replacing a failed regulator on a TRX420 ATV
• Routine electrical maintenance and battery drain diagnosis
• Workshop repairs and trailside replacement

Specs At A Glance

Good To Know

Q: How do I know if my regulator rectifier has failed? A: Common signs include a battery that keeps draining, dimming lights, or a dead charging system. Testing output with a multimeter confirms the fault before replacement.

Q: Is this a direct replacement for the OEM part? A: Yes, it cross-references OEM 31600-HP5-601 and connects to the factory wiring. Fit can still depend on your specific model year and serial number.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.