Stator for Polaris Sportsman 550 X2 & XP 2009-2014
Stator for Polaris Sportsman 550 X2 & XP 2009-2014
SKU:RM01440
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Generator Stator for Polaris Sportsman 550 X2 and XP
Polaris Sportsman 550 X2 and XP - 2009 to 2014 - OEM reference 3090219 and 3090155
A brand new aftermarket generator stator for the Polaris Sportsman 550 X2 and XP, built as a direct replacement for the original unit fitted between 2009 and 2014. It is a plug-and-play, direct fit part: five wires into two plugs on five pins, arranged as the original, so the stator mounts in the same position and both connectors on the loom mate without adaptation. Part number RM01440 cross-references the Polaris original part numbers 3090219 and 3090155.
This is a full-size unit at 144 mm across the outside with a 69 mm centre bore and 20 mm of stack height, built on highest grade lamination materials and wound with highest grade copper insulated to 200 degrees Celsius. That heat rating matters on a working 550 that runs a winch, lights and other accessories off the same charging system. Two multimeter checks confirm the part: the alternator winding reads 0.2 ohms yellow wire to yellow wire, and the pickup coil reads 195 ohms from white to grey, each within a 20 percent tolerance. The pickup coil, the connector and the rubber grommet are all supplied on the assembly, and every unit is tested before it is shipped.
Key Features
- Brand new aftermarket generator stator, not a rewound core
- Direct replacement for the original unit
- Plug-and-play, direct fit, easy installation
- Highest grade lamination materials
- Copper windings rated to 200 degrees Celsius
- Five wires, two plugs, five pins as original
- Pickup coil, connector and rubber grommet included
- All units tested before shipment
- Cross-references OEM 3090219 and 3090155
Technical Specs
| Specification | Detail |
|---|---|
| Interior diameter | 69 mm |
| Exterior diameter | 144 mm |
| Thickness | 20 mm |
| Wire length (stator to grommet) | 195 mm |
| Wire length (grommet to plug) | 110 mm |
| Pickup coil wire length (to grommet) | 45 mm |
| Number of wires | 5 |
| Number of plugs | 2 |
| Number of pins | 5 |
| Alternator resistance (yellow to yellow) | 0.2 ohms +/-20% |
| Pickup coil resistance (white to grey) | 195 ohms +/-20% |
| Copper winding temperature rating | 200 degrees Celsius |
| Part number | RM01440 |
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 Sportsman 550 X2 | 2009-2014 |
| Polaris Sportsman 550 XP | 2009-2014 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 3090219 | Polaris |
| 3090155 | Polaris |
Frequently Asked Questions
Will this fit my Sportsman 550 without modification?
Yes. It is a direct replacement for the original stator on the Sportsman 550 X2 and XP from 2009 to 2014, with the same five wires, two plugs and five pins. No cutting or splicing is required. Check the number on your existing unit against 3090219 or 3090155 before ordering.
What is included?
The stator assembly, the pickup coil, the connector and the rubber grommet, supplied together as one unit.
How do I know my old stator has failed?
A battery that goes flat in use, dim lights, a no-start condition and repeated regulator rectifier failures are the usual signs. Test with a multimeter: yellow to yellow should read 0.2 ohms and white to grey should read 195 ohms, both within 20 percent. An open circuit reading, or continuity between a winding and the stator plate, confirms the unit has failed.
Will the leads reach on an X2?
Yes. The harness runs 195 mm from the stator to the grommet and a further 110 mm from the grommet to the plugs, with a 45 mm pickup coil lead, matching the original routing on both the X2 and the XP.
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