Clark 2357128FK6 Sheave

Clark 2357128FK6 Sheave is a belt pulley designed to guide and drive a belt on a rotating shaft. The part features a 1-3/4" bore and a 5-1/8" outside diameter, aligning with belts and shafts that match these dimensions. Identified by the 2357128FK6 catalog number, this Clark-sourced sheave provides a precise fit within Clark equipment drive systems and other assemblies that require the FK6 hub configuration. With a compact 5-1/8" diameter, it offers a balanced belt seating surface on the pulley while maintaining overall size suitable for compact to mid-size drive trains. The exact measurements and part-numbered configuration ensure you’re selecting the correct Clark-branded component for a compatible belt-driven machinery installation. This description preserves the factual details and avoids extrapolated ratings or claims, focusing on the verified specifications: a 1-3/4" bore and 5-1/8" outer diameter, as associated with Clark part number 2357128FK6.