Linkage ball A(M2x2.5) x 1(Φ4.75x7.18mm) Bearing MR128ZZ x 2(Φ8xΦ12x3.5mm) Control link x 2 Collar A x 2(Φ2xΦ3x4mm) Metal T type arm x 1 Bearing holder x 1(Φ12xΦ10x11.5mm) Collar x 1(Φ8xΦ9.4x4.5mm) Slide shaft x 1(Φ6xΦ8x21mm) Collar screw x 2(M2x8mm)4.3mm Collar screw x 2(M2x8mm)3mm Screw x 2(M2x8mm)