This V-Groove Idler Pulley works both as an OEM replacement and as a general purpose pulley for power transmission such as compressors, industrial fans, lawn mowers, snowblowers, and electric motors. It will not require any bore adapter or bushing for use. 395305 features a light duty radial sealed double-row bearing, and will have no need for a bushing. This part is Painted Gray to prevent rusting. Additional Features: Made of Steel Direct OEM Replacement for: Intelligrated: V42BPS Sierra: N-75214