Carburetor Float Valve Needle Seat Kit Repair Part Briggs Stratton 398188 Fuel Supply System Carburetors Fuel Supply System Needle & Seat/Float Valve For Briggs and Stratton 3 thru 5 HP Horizontal & 3.5 thru 6.75 HP Quantum Vertical Engines 7-8.5hp Intek Overhead Valve lawn mower engines Specification: Fits Models Briggs &Stratton 83412, 90700, 91700, 99700, 100700,110700, 111700, 114700 and 121700-126800,12A800, 129800, 130700, 131700, 133400 thru 133700 and 135700 REPLACES PART NUMBERS FOR: Briggs & Stratton 398188 Specifications: Needle & Seat/Float Valve For Briggs and Stratton 3 thru 5 HP Horizontal & 3.5 thru 6.75 HP Quantum Vertical Engines 7-8.5hp Intek Overhead Valve lawn mower engines Package Included: 1x Carburetor Float Valve Needle Seat Kit Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.