- Black Diamond? valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction; White Diamond? valves feature one-piece construction and hard chrome stems
- Spring sets contain springs and titanium upper collars; keepers and lower collars included as required
- Spring kits come complete for one motor
- Made in the U.S.A.
Polaris -- RZR XP 900 EFI 4x4 -- (2014, 2013); Polaris -- RZR XP 1000 4x4 -- (2020, 2019, 2015, 2017, 2018, 2014, 2016); Polaris -- RZR XP Turbo EPS 4x4 -- (2019, 2020, 2017, 2016, 2018)