236-5481, OPTIBELT, OPTIBELT Timing Belt Pulley, Aluminium 9mm Belt Width x 3mm Pitch, 20 Tooth, Brand OPTIBELT, Number Of Teeth 20, Pitch 3mm, To Suit Belt Width 9mm OPTIBELT Timing Belt Pulley, Aluminium 9mm Belt Width x 3mm Pitch, 20 Tooth