Steel Separator Plate for Caterpillar 4B4982 - 384.7 x 292.6 x 4.7 mm OT120

Replacement steel separator plate for Caterpillar part number 4B4982. External spline with 120 teeth (OT120). Size 384.7 mm OD x 292.6 mm ID x 4.7 mm thick. Aftermarket replacement by Nantong Yida, not an OEM part. Fits construction machinery transmissions, wet clutch packs and brake assemblies. Hardened steel separator plate, flat and burr-free, ground for oil-clearance control in a wet clutch pack. Custom OD, ID, thickness and material by drawing or sample. Copper-based, iron-based and.