MOSFET Regulator Rectifier – Honda TRX 420 Rancher / MUV 700 Big Red | 2007–2014
MOSFET Regulator Rectifier – Honda TRX 420 Rancher / MUV 700 Big Red | 2007–2014 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including international orders are subject to different delivery rates and timescales.
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MOSFET Regulator Rectifier – Honda TRX 420 Rancher / MUV 700 Big Re...
An advanced MOSFET-type replacement regulator rectifier for the Honda TRX 420 Rancher range and MUV 700 Big Red produced between 2007 and 2014, covering FA, FE, FM, FPA, FPE, FPM, TE, and TM variants. Unlike conventional diode-style regulators, this MOSFET design runs significantly cooler and features built-in overheat protection - temporarily shutting off to cool down rather than burning out. The unit regulates AC output from the stator and converts it to controlled DC voltage to maintain correct battery charge and protect electrical components from voltage overload.
Manufactured to exceed OEM specification using higher-grade electrical components and an improved heat sink, with every unit tested before dispatch. Cross-references Honda OEM part number 31600-HP5-601 for straightforward identification. Verify your model and year against the fitment table before ordering.
Fitment
| Model | Year Range |
|---|---|
| MUV 700 Big Red | 2009–2013 |
| TRX 420 Rancher FA | 2009–2014 |
| TRX 420 Rancher FE | 2007–2013 |
| TRX 420 Rancher FM | 2007–2013 |
| TRX 420 Rancher FPA | 2009–2014 |
| TRX 420 Rancher FPE | 2009–2013 |
| TRX 420 Rancher FPM | 2009–2013 |
| TRX 420 Rancher TE | 2007–2013 |
| TRX 420 Rancher TM | 2007–2013 |
Key Features
- Advanced MOSFET design — runs cooler than OEM diode-style regulators
- Built-in overheat protection — shuts off temporarily rather than burning out
- Covers Honda TRX 420 Rancher FA / FE / FM / FPA / FPE / FPM / TE / TM and MUV 700 Big Red
- Year range 2007–2014
- Replaces OEM part number 31600-HP5-601
- Improved heat sink and higher-grade electrical components
- No modification required — like-for-like fitment
OEM Cross-Reference
| OEM Part Number | Manufacturer |
|---|---|
| 31600-HP5-601 | Honda |
| SH753AA | Shindengen |
Specifications
| Specification | Detail |
|---|---|
| Component | MOSFET Regulator Rectifier |
| Type | MOSFET (replaces OEM diode-style) |
| Voltage | 12V |
| Overheat Protection | Yes — thermal shutdown and recovery |
| Number of Plugs | 2 |
| Number of Pins | 5 |
| Width | 85mm |
| Length | 110mm |
| Height | 40mm |
| Fixation Hole Centre to Centre | 80mm |
| Application | Honda TRX 420 Rancher / MUV 700 Big Red |
| Year Range | 2007–2014 |
| ATV City Part Number | RM30514H |
| Condition | New |
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