Stator, Johnson/Evinrude. 1988-1992 (185,200 & 225HP - 6 Cyl.) 1988-1994 (250, 275 & 300HP - 8 Cyl.). Loop Charged Engines w/ Quick Start & S.L.O.W.. Premium quality for longer life. Meets or exceeds manufacturer specs. Backed by Sierra's limited lifetime warranty