FITS BRIGGS & STRATTON MODELS: 80200, 82200, 83400, 112200, 121700, 121800, 122700, 123700, 123800, 124700, 124800, 125700, 126700, 126800, 130200, 132200 3 & 5 HP HORZ & 3-1/2 - 5 HP QUANTUM. TOP STARTER. ALSO FITS JOHN DEERE PT15853.
REPLACES: BRIGGS & STRATTON 399959, 491588