S&S Cycle 2017+ M8 Models Oil Control Valve

The factory oil control valve on all oil cooled M8 engines regulates the amount of oil flowing to the oil cooler/heads. The stock assembly includes a check ball retainer that is formed steel. Over time, this retainer can fatigue and break, causing chips to flow through the oil system, back into the tank and can causing significant damage along the way.This Part Fits: Year Make Model Submodel 2018-2021 Harley-Davidson FLFBS Fat Boy 114 Base 2018-2021 Harley-Davidson FLHCS Heritage Classic 114 Base 2017-2021 Harley-Davidson FLHR Road King Base 2017-2019 Harley-Davidson FLHRC Road King Classic Base 2017-2021 Harley-Davidson FLHRXS Road King Special Base 2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base 2017-2021 Harley-Davidson FLHTK Ultra Limited Base 2017-2020 Harley-Davidson FLHTKL Ultra Limited Low Base 2017-2021 Harley-Davidson FLHX Street Glide Base 2017-2021 Harley-Davidson FLHXS Street Glide Special Base 2017-2020 Harley-Davidson FLTRU Road G