Peterson Fluid Systems lightweight billet oil pump pulley with 40 HTD teeth for reliable belt engagement. CNC-machined from billet aircraft aluminum and hard coat anodized for wear resistance, it fits a 5/8" shaft with a 3/16" keyway and measures 1.020" wide. Its reduced weight lowers rotating inertia while maintaining precise HTD tooth spacing for pump drives.
Peterson Fluid Systems HTD Pulley 40 Tooth 1 Wide LW