Stator for Polaris 250 Big Boss, Trail Boss, Trail Blazer & Xplorer 1988-2006
Stator for Polaris 250 Big Boss, Trail Boss, Trail Blazer & Xplorer 1988-2006
SKU:RM01105
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Stator for Polaris 250 & 300 Models
Polaris 250, Big Boss 250, Trail Boss 250, Trail Blazer 250 and Xplorer 250 / 300 - 1988-2006
This is a brand new aftermarket stator, supplied as a direct replacement to your original unit across the Polaris 250 and 300 range, covering the Big Boss 250, Trail Boss 250, Trail Blazer 250 and Xplorer 250 and 300. It is plug-and-play and a direct fit, so it locates on the original mounting and connects to the existing harness without cutting or splicing. Part number RM01105.
The stator is wound with the highest grade copper windings, rated to resist 200 degrees Celsius, on the highest grade lamination materials, so it stands up to the heat inside the flywheel cover better than a tired original. It measures 100 mm across the exterior diameter with a 31 mm interior diameter and a 16 mm thickness. Seven wires run 80 mm from the stator body to the grommet and a further 1080 mm from the grommet to the plugs, terminating in five plugs across seven pins. The alternator winding reads 0.4 ohms +/- 20 per cent yellow to yellow/red, the source coil reads 992 ohms +/- 20 per cent black/red to brown/white, and the ground circuit reads 0.2 ohms +/- 20 per cent white to brown. The connector, rubber grommet and back plate are all included.
Key Features
- Brand new aftermarket stator
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- Highest grade lamination materials
- Highest grade copper windings, resistant to 200 degrees Celsius
- Connector, rubber grommet and back plate included
- Seven wires, five plugs, seven pins
- Part number RM01105
Technical Specs
| Specification | Detail |
|---|---|
| Interior diameter | 31 mm |
| Exterior diameter | 100 mm |
| Thickness | 16 mm |
| Wire length, stator to grommet | 80 mm |
| Wire length, grommet to plug | 1080 mm |
| Number of wires | 7 |
| Number of plugs | 5 |
| Number of pins | 7 |
| Alternator resistance, yellow to yellow/red | 0.4 ohms +/- 20% |
| Source 1 resistance, black/red to brown/white | 992 ohms +/- 20% |
| Ground resistance, white to brown | 0.2 ohms +/- 20% |
| Part number | RM01105 |
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 |
|---|---|
| Polaris 250 | 1988-2006 |
| Polaris Big Boss 250 | 1988-2006 |
| Polaris Trail Boss 250 | 1988-2006 |
| Polaris Trail Blazer 250 | 1988-2006 |
| Polaris Xplorer 250 | 1988-2006 |
| Polaris Xplorer 300 | 1988-2006 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 3083907 | Polaris |
| 3083979 | Polaris |
Frequently Asked Questions
Will this fit without modification?
Yes. It is a direct replacement for the original Polaris stator and installs plug-and-play. The five plugs match the original connectors and the back plate is supplied with the unit. Because this stator covers several models over a long production span, confirm the OEM number on your existing unit against the cross reference table before ordering.
What is included?
The stator is supplied with the connector, the rubber grommet and the back plate. The wiring is already fitted, running 80 mm from the stator to the grommet and 1080 mm from the grommet to the plugs.
How do I know my old stator has failed?
Test it with a multimeter against the figures in the specification table. The alternator winding should read 0.4 ohms +/- 20 per cent between yellow and yellow/red, the source coil 992 ohms +/- 20 per cent between black/red and brown/white, and the ground circuit 0.2 ohms +/- 20 per cent between white and brown. An open circuit, a short to the core, or a reading well outside those bands means the stator has failed.
How well does it handle heat?
The windings use the highest grade copper and are rated to resist 200 degrees Celsius, on the highest grade lamination materials. Heat is the usual cause of stator failure, so that rating matters on machines that work hard at low road speed.
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