239-5325, OPTIBELT, OPTIBELT Timing Belt Pulley, Steel 150mm Belt Width x 12.7mm Pitch, 48 Tooth, Brand OPTIBELT, Number Of Teeth 48, Pitch 12.7mm, To Suit Belt Width 150mm OPTIBELT Timing Belt Pulley, Steel 150mm Belt Width x 12.7mm Pitch, 48 Tooth