This Damper Assy, Rh is the most expensive of the items that make up this Front Damper assembly. The Stud 8x30 is the most widely applied product in the GSX550ES 1985 (F) (E01 E02 E04 E06 E17 E21 E22 E24 E25 E26 E34 E FRONT DAMPER ( four times ).