Exhaust complete suitable for Briggs & Stratton lawnmowers. This exhaust fits the following models: - Replaces the original number: 394644, 391492, 692307, 391490, B39644, 35017R, 7686, 7701, 26244, 100707070705 6. , 2000 2056, 2056309 If rust, the exhaust may require a replacement. All exhaust for engine construction equipment with the specified original number or model.