Air Compressor Maintenance Kit, Type Air Compressor Maintenance Kit, Compatible Grainger Part Number 1WD79, 1WD80, 1WD81, 1WD82, 1WD83, 1WD84, 1WD85, 1WD86, For Use With Air Compressors, Includes (1) Air Filter, (1) Oil Filter, 2 qt Synthetic Oil