Transition from dual to single spring rate in UTV's utilizing stacked springs. These rings thread on to coilover housing.

This Part Fits:

Year	Make	Model	Submodel
2015-2016	Polaris	RZR 900	Base
2016	Polaris	RZR S 1000 EPS	Base
2015-2016	Polaris	RZR S 900 EPS	Base