AYP/Craftsman/Sears made by MTD Electric PTO Clutch No. 917-04376A. This is an original euipment cluctch. Replaces part number 917 04376, 917 04376A, 917-04376, and 917-04376A. PTO clutches are FINAL SALE upon checking out. They can not be returned once they have been ordered regardless of whether it's been opened or not.