A brand new aftermarket voltage regulator rectifier built as a direct replacement for the original unit on the Ski-Doo Grand Touring 700 and Grand Touring 800 SE Carb L/C from 1998 to 2001. It is plug-and-play and a direct fit, so installation is easy, and the unit is made with a higher grade of electric components so that the quality exceeds the OEM equipment. Every unit is tested before it is shipped.
The heat sink and charging capabilities are improved over the original part, which matters on a sled where the regulator sits in a hot, vibrating engine bay and heat is the usual reason these units fail. Electrically it holds a minimum charging voltage of 14.5 V +/- 0.5 V, keeps the open circuit voltage below 15 V and handles up to 50 A / 500 W, with an operating range of -20 C to 85 C. All item pictures are accurate, so if in doubt do not hesitate to compare the item to your original part before fitting.
Key Features
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- Improved heat sink and charging capabilities
- Higher grade of electric components
- Quality exceeds the OEM equipment
- All products shipped are tested
Technical Specs
| Specification |
Detail |
| Part number |
RM30420 |
| Width |
25 mm |
| Length |
100 mm |
| Height |
65 mm |
| Fixation holes centre to centre |
88 mm |
| Wire lengths |
180 mm and 300 mm |
| Number of plugs |
2 |
| Number of pins |
5 |
| Number of wires |
5 |
| 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 C to 85 C |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model |
Years |
| Ski-Doo Grand Touring 700 |
1998-2001 |
| Ski-Doo Grand Touring 800 SE Carb L/C |
1998-2001 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 515175461 |
Ski-Doo |
| 515170600 |
Ski-Doo |
| 515175214 |
Ski-Doo |
Frequently Asked Questions
Will this fit without modification?
Yes. It is a direct fit replacement for the original unit, using the same 2 plugs, 5 pins and 88 mm fixation hole spacing, so it is plug-and-play with no assembly required. Confirm the OEM number on your original unit against the cross reference table above before ordering.
How do I check I have ordered the right part?
All item pictures are accurate, so if in doubt compare the unit to your original part before fitting, and check the 100 mm by 65 mm body, the 88 mm hole spacing and the 180 mm and 300 mm leads against what came off the sled.
How can I tell my old regulator rectifier has failed?
Typical symptoms are a battery that will not hold charge, a charging voltage at the battery terminals that never reaches about 14.5 V or that climbs above 15 V, headlights that flicker or brighten with engine speed, and a regulator body that runs extremely hot. Discoloured or melted connector pins point the same way.
Why choose this over another used original unit?
This unit has an improved heat sink and improved charging capabilities compared with the original design, and uses a higher grade of electric components. Since heat is the usual cause of failure on these regulators, that is the difference that matters most in service.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
