At OMB Warehouse, we strive to provide the greatest selection and quality of parts for your outdoor power equipment.Need other parts to complete your project? Check out our huge catalog - we have what you need.Fits MTD Snowblower Models: 500, 510, 520 & 600.Replaces:MTD 05080AMTD 05080APMTD 706-15971Dimensions:ID: 1-1/8"OD: 6"