3-1/4 Inch Flat Dia Flat Idler Pulley Replacement for DR Power Generac 180121

This Flat 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 comes with a bore adapter to bush down from 5/8'' to 3/8'' inside diameter. 31325100A features a heavy duty sealed radial single-row bearing.This part is Painted Black to prevent rusting. Additional Features: Made of Steel Has two flanges Direct OEM Replacement for: DR Power: 180121 Generac: 180121