Podoy 398188 Seat Kit-Needle Float Valve Carburetor for Briggs Stratton 281144(5 Set) packaging includes 5 pcs Carburetor Needle + 5 pcs Needle Seat Kit Replacement OEM Number: 398188, 281144 Non original aftermarket part Max & Quantum series engines,5 and 6 HP vertical and 3.5 and 5 HP Indust engines