236-2778, OPTIBELT, OPTIBELT Timing Belt Pulley, Aluminium 6.4 mm, 7.9 mm, 9.5 mm Belt Width x 5mm Pitch, 16 Tooth, Brand OPTIBELT, Number Of Teeth 16, Pitch 5mm OPTIBELT Timing Belt Pulley, Aluminium 6.4 mm, 7.9 mm, 9.5 mm Belt Width x 5mm Pitch, 16 Tooth