- Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless Steel
- Black Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear
- Made in the U.S.A.
Polaris -- RZR XP Turbo EPS 4x4 -- (2016, 2018, 2017); Polaris -- RZR XP 1000 4x4 -- (2021, 2014, 2020, 2019, 2016, 2018, 2015, 2017); Polaris -- RZR S 1000 EPS 4x4 -- (2017, 2018, 2019, 2020, 2021, 2016); Polaris -- RZR Trail S 1000 Ultimate 4x4 -- (2022); Polaris -- RZR Trail S 1000 Premium 4x4 -- (2022, 2021); Polaris -- RZR RS1 4x4 -- (2020, 2019, 2021, 2018, 2022); Polaris -- General 1000 EPS 4x4 -- (2017, 2020, 2019, 2016, 2018)