Linkage ball C(M3x3.5) x 1(?5x8.5mm) Bearing MR128ZZ x 2(?8x?13x3.5mm) Control link x 2 Collar A x 2(?2x?3x4mm) Collar B x 2(?2x?3x3mm) Metal T type arm x 1 Bearing holder x 1(?12x?10x10.5mm) Collar x 1(?8x?9.4x3.5mm) Slide shaft x 1(?6x?8x20mm) Collar screw x 4(M2x8mm) Screw x 2(M2x8mm)