OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Briggs & Stratton Engines Governor springs - 158cc Briggs and Stratton

If you could post some pics of the back of the engine, that would determine the origin of the engine. In the mean time, i would suggest haunting the local tip until you find a briggs and stratton sprint 375, classic 37 or quattro 40.