15T Model Type 30 Ingersoll Rand compatible Level II Step Saver Kit. Level II step saver kit is is assembled to rebuild the heads valve plates for Ingersoll Rand Air Compressor. Kit includes one set of low pressure intake discharge valves springs, one set of high pressure intake discharge valves springs, and one set of head valve plate gaskets. This is not a Ingersoll Rand parts but it is compatible and fits to IR Air Compressors. This is a Private-label parts.****Please note, picture shows in listing may not actual kit.****