DOP231855S Briggs and Stratton Float Valve No. 231855S.
This is a true OEM Briggs and Stratton Intake needle (float) valve. Used on Briggs and Stratton Engine with Walbro carburetors including the 194702, 194707, 195702, 195707, 254702, 254707, 257707, 288702, 288707 series engines.