V Belt Pulley Assembly for Polar CE paper cutters. (010280, 010127). This machined aluminum split pulley is a direct replacement for the original die cast pulley used on the Polar model CE tampered hydraulic pump output shaft. Included is both pulley halves, three steel adjusting shims and three bolts to hold the two halves together. Each shim is .5mm (.020”) thick. The pulleys have threaded steel inserts where the two pulley halves bolt together.