Description Part Number: 4955149RX Description: Injector Application: Fuel Injector. To suit QSM11 Cross Reference-Supersedes: 4955149PX, 4955149 Kit Contains: 4955149 x 1 Injector 3070136 x 1 O Ring Seal Red (Pos 1, Top) 3070137 x 1 O Ring Seal White (Pos 2) 3070138 x 1 O Ring Seal Blue (Pos 3, Bottom)