Pressure Switch, Series RECIPROCRATING COMPRESSOR, Compatible with Grainger Part Number 4YW09, 4YW10, Product Type Pressure Switch, Compatible with Manufacturer Part Number SS3, SS5, Compatible with Series SS3, SS5, Compatible with Brand Ingersoll Rand, Includes Switch (23474661), Tube Assembly (23524796), Tube Assembly (23524804), Tube Assembly (46818548), Unldr P.S. (CV), Unldr P.S. (SS)