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 (10 hp & 11 hp) vertical series 252700, 251700, and 220700 series.Fits (10 hp & 11 hp) vertical series 252700, 251700, and 220700 series. BRIGGS & STRATTON 270843 BRIGGS & STRATTON 270843S PRIME LINE 7-02231 STENS 100-560