2 x BMW Seal Ring - Power Steering Lines (18 X 24 X 1.5 mm) 840Ci 840i 850Ci 740i 740iL 740iLP 750iL 750iLP 540i 540iP X5 4.4i X5 4.6is 2 x BMW Seal Ring - Power Steering Lines (18 X 24 X 1.5 mm) This part is used in HYDRO STEERING-OIL PIPES -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility