POLARIS SINGLE VALVE SPRINGS
Part # S10159

RZR XP 1000
Type/Material/Application: Single Spring. Special Alloy Endurance Spring
Outside Diameter: 25.19 mm
Inside Diameter: 18.3 mm
Seat Pressure: 85 lbs @34.3 mm
Open Pressure: 155 lbs @24.3 mm
Rate Inch: 178 lbs
Coil Bind: 21.8 mm
Max Net Lift: 11.5 mm
This spring requires Ferrea Titanium Retainer # E11121 and OEM factory supplied hat style seat/seal spring seat locator.
NOTE: Max Net Lift is limited by the OEM factory hat style seat/seal locator height.