Browning B 1 3/8 3/8 Bushing 321702-401 If your current board matches

If your current board matches part numbers 47-102077-02 or 47-102077-05

Built from heavy-duty aluminum to resist corrosion and structural fatigue

Ensure your mechanical linkage setup is rigid and squared to prevent binding and optimize the performance of your damper control system

If your application requires higher visibility or specialized pressure ratings

Browning B 1 3/8 3/8 Bushing 321702-401 If your current board matchesThe Browning B 1 3 8 3 8 is a professional grade B Series Split Taper Bushing designed for high torque mechanical power transmission. Engineered with a 1 3 8 inch bore and a precise 3 8 inch x 3 16 inch keyseat, this component provides a superior mechanical lock between shafts and drive components like sheaves, pulleys, or sprockets. Its double split barrel ensures uniform expansion and concentricity, effectively gripping the shaft to eliminate