Genuine Sullair Spring from Kit 042246 for normally open valves only. Label on spring reads: Spring for normally open valves only (Press AT "C" or "3") Catalog numbers 8320-8320A-27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,38, 39, 40, 51, 52, 53, 54, 55, 56, 67, 68, 69, 70, 79, 80, 91, 92, 95, 96, 99, 100, 105, 106, 117, 118, 136, 137, 138, 139, 146, 147, 147, 148, 149, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199 Form 1930-2.". Please note that this only a spring included not the complete kit. Please purchase accordingly.
