This Copeland Compressor Valve Cap with Seal (Henry Cat No. M941JM-3A #8-060-022, Model 505-0251-00) is a vital appliance part for heating, cooling, and HVAC systems. COPELAND VALVE CAP W/SEAL HENRY# 8-060-022 505-0251-00 is OBSOLETE CLASS 406 & 407 PARTS