Industrial 504099400 Fixed Half Pulley is an aftermarket replacement part identified by the numbers 504099400 and 080037300. It is a fixed-position pulley designed for belt-drive systems, where the pulley rotates while the mounting point remains stationary to guide and align the belt path. This fixed half pulley serves as a direct replacement in equipment that uses the 504099400 / 080037300 configuration, helping maintain proper belt routing and operation in industrial machinery. As an aftermarket component, it is intended to fit into systems that require this fixed half-pulley geometry without altering the drive layout.
