BEARING AND SEAL KIT, REAR CONTROL ARM PIVOT INBOARD AT THE DIFFERENTIAL. SEE BEARING #11 QTY 8 & SEAL #13 QTY 8 IN ILLUSTRATION. FITS 1969-1987 XJ6 AND ALL XJS MODELS. DOES BOTH SIDES OF THE CAR. THIS KIT HAS THE BEARINGS C17167 & SEALS C17213 FOR THE LOWER INNER CONTROL ARM. THE LOWER OUTER CONTROL ARM KIT IS C16029-SET. (C17167)