11", 10-spline rigid triangular (aka "button" or "three-pad") cerametallic disc, 1" hub, three pad type.
OEM Part Number (Ford): 81820886, C7NN7550AC
Could be used on the following Ford models: 2000 Series 3 Cyl 65-74, 2150, 2300, 231, 2310, 233, 2600, 2600V, 3000 Series 3 Cyl 65-74, 3055, 3110, 3120, 3150, 3190, 3300, 3310, 333, 3330, 335, 3400, 3500, 3550 Indust/Const, 3600, 3600V, 4110, 4140, 4190, 4330, 4340, 4400, 4410, 4500 Indust/Const, 5000, 5190, 531, 5340