Browning H 1 3/8 5/16 Bushing 318172-701 Direct OEM Replacement: Replaces legacy

Direct OEM Replacement: Replaces legacy part number 577-0431-03 with exact port alignment

reducing the need for multiple stock SKUs

95" outside diameter (OD) and provides a versatile pitch range of 4

Advanced Diagnostics: Includes clear trip indication and a test function to verify control circuit integrity

making it a reliable choice for both heating and cooling changeover logic

Browning H 1 3/8 5/16 Bushing 318172-701 Direct OEM Replacement: Replaces legacyThe Browning H 1 3 8 5 16 Bushing is a precision engineered split taper bushing designed for high torque mechanical power transmission in HVACR and industrial drive systems. Featuring a 1 3 8" bore diameter and a standard 5 16" x 5 32" keyseat, this component ensures a secure, concentric fit on the shaft, effectively eliminating the vibration and slippage common with straight bore pulleys. The Browning H series bushing utilizes a double split barrel