Briggs & Stratton 491435S, John Deere PT15849, Briggs & Stratton 271933, Briggs & Stratton 491435, Briggs & Stratton 4146, John Deere LG491435S, John Deere LG491435, Toro 119-1909Briggs & Stratton 112200, 12A800-12T899, 92200 and 128700-129799 series Package of 40, Priced per pack, sold per pack