Loading... Please wait...Get the strength your Polaris 550 needs with EPI Heavy-Duty Suspension Springs. 25% stronger than stock, they handle added weight from plows, trailers, and cargo. Built from chrome-silicon steel, these springs reduce sag, improve control, and deliver a smoother ride whether you are working or exploring the trails.
| Model | Heavy Duty Front | Rate | Heavy Duty Rear | Rate |
|---|---|---|---|---|
| 550 Sportsman 4x4 2013 | WE325112 | 252# | - | - |
| 550 Sportsman EPS/LE EPS 2014 | WE325112 | 252# | WE325119 | 150# |
| 550 Sportsman EPS 2013 | WE325112 | 252# | - | - |
| 550 Sportsman XP 2011-12 | WE325112 | 252# | - | - |
| 550 Sportsman XP EPS 2011-12 | WE325112 | 252# | - | - |