A brand new aftermarket voltage regulator rectifier for the Can-Am DS 450, built as a direct replacement for the original unit. The regulator rectifier is the component that converts the alternating current produced by the stator into direct current, and then holds that output at a steady level so the battery is charged properly and the rest of the electrical system is protected. When it fails the machine will either flatten its battery over a few rides or overcharge and cook it, so it is one of the first parts to check when a quad starts developing charging faults.
This unit is plug-and-play and a direct fit - installation is straightforward and no assembly is required. Higher grade electrical components are used throughout, so the quality exceeds that of the original equipment part, and every unit is tested before it is shipped. It holds a minimum charging voltage of 14.5 V and will handle up to 50 A / 500 W, with an operating temperature range of -20 °C to 85 °C for reliable service in both cold starts and hot summer trail use.
Key Features
- Brand new aftermarket voltage regulator rectifier
- Direct replacement for the original Can-Am unit
- Plug-and-play, direct fit, easy installation
- No assembly required
- Higher grade electrical components
- Quality exceeds the OEM equipment
- Rated to 50 A / 500 W maximum charging current
- Every unit is tested before shipment
Technical Specs
| Specification |
Detail |
| Width |
65 mm |
| Length |
120 mm |
| Height |
27 mm |
| Fixation holes, centre to centre |
50 mm |
| 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 |
| Part reference |
RMS020-104485 |
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 |
| Can-Am DS 450 |
2008-2015 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 710000803 |
Can-Am / BRP |
| RMS020-104485 |
RMSTATOR reference |
Frequently Asked Questions
Do I need to modify anything to fit this?
No. This is a direct replacement for your original unit - plug-and-play, direct fit and easy to install, with no assembly required. The mounting holes are 50 mm centre to centre, matching the original.
What is included?
The voltage regulator rectifier unit, measuring 120 mm long by 65 mm wide by 27 mm high, ready to bolt on and plug in. Every unit is tested before it leaves us.
How can I tell my old regulator rectifier has failed?
Measure the voltage at the battery terminals with the engine running. A working system should be putting out around 14.5 V. If the reading stays at resting battery voltage the unit is not charging; if it climbs above 15 V it is overcharging and will damage the battery. Repeated flat batteries, dim lights at higher revs and a scorched or melted connector on the regulator are all typical symptoms.
How do I confirm this is the right part for my DS 450?
Check the number on your original unit against the cross reference above. If it carries Can-Am part number 710000803, this is the correct replacement.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
