This service kit fits the following Hustler mowers: Raptor SD 54 in. cut, models 937870, 938670, and 939199. It includes OIL, OIL FILTER, SPARK PLUGS, FUEL FILTER, AIR FILTER, AND BLADES. It includes the following part numbers: 99969-6296, 49065-7007, 11029-0031, BPR4ES, 120-886, and B1HS1008. Please see our Amazon store for more service kits and other parts. If you have any questions, please contact us via phone or email. Weaver's Equipment is an authorized Hustler dealer in Vineland, New Jersey, complete with a parts department, sales department, and service department.