Iron-Based Friction Plate for Caterpillar 6B0187 - 221.4 x 139.7 x 11.2 mm OT51

Replacement iron-based friction plate for Caterpillar part number 6B0187. External spline with 51 teeth (OT51). Size 221.4 mm OD x 139.7 mm ID x 11.2 mm thick. Aftermarket replacement by Nantong Yida, not an OEM part. Fits construction machinery transmissions, wet clutch packs and brake assemblies. Iron-based sintered friction facing on a steel core for high-torque duty. Custom OD, ID, thickness and material by drawing or sample. Copper-based, iron-based and paper-based plates also available.