A brand new aftermarket voltage regulator rectifier for the Honda XRV 750 Africa Twin, supplied as a direct replacement for the original unit. It converts the alternator output to DC and holds system voltage steady, so a bike that is boiling or flattening its battery, showing wandering voltage at the terminals, or dimming its lights at idle can be put right without harness changes.
The unit is plug-and-play and direct fit with no assembly required, and is built with a higher grade of electrical components than the original equipment. The opposite connector for the main harness side is included, which matters on a machine of this age: the harness-side connector is commonly melted or corroded, and that high-resistance joint is a frequent cause of repeat regulator failure. All products shipped are tested.
Key Features
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- No assembly required
- Higher grade of electrical components, exceeding OEM equipment quality
- Opposite connector for the main harness side included
- All products shipped are tested
Technical Specs
| Specification |
Detail |
| Width |
82 mm |
| Length |
90 mm |
| Height |
30 mm |
| Fixation holes (centre to centre) |
67 mm |
| Wire lengths |
300 mm and 280 mm |
| Number of plugs |
2 |
| Number of pins |
7 |
| Number of wires |
7 |
| Minimum charging voltage |
14.5 V +/- 0.5 V |
| Maximum charging current |
50 A / 500 W |
| Open circuit voltage |
Less than 15 V |
| Operating temperature |
-20 to 85 degrees Celsius |
Vehicle Fitment Guide
| Make & Model |
Years |
| Honda XRV 750 Africa Twin (XRV750) |
1993-2000 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 31600-MY1-003 |
Honda |
Frequently Asked Questions
Does this unit need modification to fit?
No. It is plug-and-play and direct fit with no assembly required. The 7 wires across 2 plugs and the 67 mm mounting hole spacing match the original arrangement.
What is included?
The voltage regulator rectifier unit with its connector, plus the opposite connector for the main harness side.
How can I tell whether my old regulator has failed?
With the engine running and a fully charged battery, measure at the battery terminals. A working system holds around 14.5 V plus or minus 0.5 V. Readings that stay near battery voltage, or that climb well above 15 V and cook the battery, point to a failed regulator rectifier.
Why should I fit the supplied harness connector as well?
The connector on the main harness side is often melted or corroded after years of service. Renewing it with the connector supplied removes the high-resistance joint that overheats the charging circuit and shortens the life of a new regulator.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
