Iron-Based Friction Plate for Caterpillar 4B4801 - 385 x 235 x 15.8 mm OT59

Replacement iron-based friction plate for Caterpillar part number 4B4801. External spline with 59 teeth (OT59). Size 385 mm OD x 235 mm ID x 15.8 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.