Borg Warner Disc with large inner diameter - 36 int.teeth - dark/black friction material (not identical with G-FRD-722.6-K2-LID yellow friction material) - thickness:2,16 mm - outer diameter approx. 164 mm - inner diameter approx. 145/139 - if small inner diameter (133 mm) is required use O-FRD-722.6-K2-SL