23 x 2.6mm. A round Ring used to Seal between the Radiator Hose and it's mounting surface. Engine Coolant Pipe Seal. O-Ring. Center. Connector. Engine Coolant O -. Outlet Hose o -. Radiator Coolant Hose O -. Water inlet tube. Y - piece. Included with: Lower Pipe, Outlet Hose, Upper Hose, Upper Pipe.
Engine Coolant Pipe O-RingEngine Coolant Pipe SealRadiator Coolant Hose O-Ring
Fits A8, Q7, RS7, S6, S7, S8, Touareg
2011-12, SUPPLY. 3.0 LITER. 3.0 LITER, RETURN. 4.0 LITER, MAIN, RETURN. W/O RS7, MAIN, RETURN. W/RS7, RIGHT FRONT.