Husqvarna 530071966 Starter Pulley Kit Genuine OEM Husqvarna parts Replaces old part number 530071881 Fits several Husqvarna chainsaw models, including 137, 137 e, 142, 142 e, 235 e and 240 e Please Note: Does not fit all specs of above models listed, please consult owner's manual for proper part number identification and proper installation