3* For Craftsman/Murray/Snapper/Ariens Idler Pulley 581904001 Mowers Accessories
Replace Part Number 587973001 581904001. An idler pulley in a lawn mower is a critical component of the belt-driven drive system. 3PCS Idler Pulley. RCA Male Plug to Bare Wire Cable For CD DVD Player Tuner Amplifier Audio Speaker.