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Description
Generator Stator and MOSFET Regulator Rectifier Kit
- Direct replacement for the original units.
- Plug-and-play, direct fit and easy installation.
- All products are tested before shipping.
- Product images are accurate. If in doubt, compare the items with the original parts to confirm compatibility.
Brand New Aftermarket Stator:
- High-grade lamination materials.
- High-grade copper windings, resistant to temperatures up to 200°C.
- Connector included.
- Rubber grommet included.
Opposite connector (main harness side) included. These connectors are commonly affected by melting, corrosion and defects, which can cause recurring electrical problems.
Brand New MOSFET Voltage Regulator Rectifier:
Stop burning the regulator rectifier! Upgrade to advanced MOSFET technology. It runs cooler than OEM diode-style regulators and features overheat protection. Instead of burning out, the rectifier temporarily switches off to cool down.
- Plug-and-play, direct fit and easy installation.
- Quality exceeds OEM equipment.
- Improved heat sink and charging capabilities.
- Higher-grade electrical components.
- Runs cooler than traditional shunt voltage regulator rectifiers.
- Reduces stator load, helping reduce engine workload and fuel consumption.
- Provides steadier, smoother battery charging.
- Helps extend battery life and cold-cranking capacity.
- Reduces stator load to help free up engine power.
- Advanced design lowers operating temperatures for improved longevity and performance.
- Optimises power delivery by switching the stator coils on or off.
Before Installing the New Stator:
- 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.
- Apply high-temperature dielectric grease to all connectors.
The stator may use a different wire colour code from the original. All wires are installed in the correct order. Do not change the wiring configuration. This stator is designed as a direct plug-in replacement.
Always use thread-locking compound when installing the stator. If the stator includes a pickup coil, ensure the air gap is correctly adjusted. Set it as close as possible, but no less than 0.010 inches.
Before Installing the New MOSFET Voltage Regulator Rectifier:
- 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.
- Apply high-temperature dielectric grease to all connectors.
Warning: Risk of electric shock. Disconnect the battery before servicing. Installation should be carried out by a qualified technician to avoid malfunction.
Stator Dimensions:
- Interior diameter: 42 mm
- Exterior diameter: 115 mm
- Thickness: 16 mm
- Stator-to-grommet wire length: 90 mm
- Grommet-to-plug wire length: 300 mm
Other Stator Specifications:
- Number of wires: 3
- Number of plugs: 1
- Number of pins: 3
- Alternator resistance: White wire to white wire: 0.4 ohms ±20%
MOSFET Voltage Regulator Rectifier Dimensions:
- Width: 95 mm
- Length: 95 mm
- Height: 28 mm
- Wire lengths: 150 mm and 400 mm
- Mounting hole centre-to-centre distance: 80 mm
Other Regulator Specifications:
- 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: 15 V
- Operating temperature: -20°C to 85°C
Shipping
Not at this stage. We only ship NZ wide.
All orders are sent as tracked deliveries and you will be provided your tracking number when your order is dispatched. Please allow 5 - 10 days for delivery and up to 15 working days for rural orders. We are reliant on courier schedules.
We've kept our Shipping Policy as simple as possible:
- Non-Rural: $10 North Island and $15 South Island
- Rural: $10 additional to North and South Island
Refund
We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help.
Returns can be returned for store credit within 14 days provided the goods are unopened with no damage to the items or packaging. Freight costs will not be credited. Your proof of purchase will be required to complete the return.
For more information check out our Returns Policy
Please contact Cycletreads if you wish to initiate a return within the 14 day period.
Please note that there are exceptions to this policy where hygiene issues prevent return.
Please review our policy here
Any questions?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.












