Brand new aftermarket 253 Model Type 30 Ingersoll Rand compatible Tuneup Kit Level II 32127417 Level III 32127425. This Tune Up 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 kit is assembled with both the Level II step saver kit the Level III step saver kit parts to rebuild the heads valve plates for your Ingersoll Rand Air Compressor. This is not a Ingersoll Rand parts but it is compatible and fits to IR Air Compressors. This is a Private-label parts.