Craftsman Snowblower Half Pulley 956-0416B Genuine OEM Replacement Fits Craftsman MTD. This is a Genuine OEM Craftsman part. Basic informationPart name:Snowblower half pulleyManufacturer:MTDCategory:Snowblower drive system partPrimary function:Works with the matching pulley half to drive belts that transfer power through the snowblower... - Craftsman Snowblower Half Pulley 956-0416B Genuine OEM Replacement Fits Craftsman MTD.