the 667354R is the current technical successor and replaces several older 17" Nordyne fan blade part numbers

It maintains the same 3/8" ODF sizing and 3-ton capacity for a drop-in replacement

the B1859005S is the specified fix

For technicians performing field replacements or system upgrades

Copeland 510-7002-31 Solenoid Valve 321042-401 the 667354R is the currentThe Copeland 510 7002 31 Solenoid Valve is a critical OEM component engineered for high demand liquid injection kit applications within commercial refrigeration systems. Operating at 208 240V, this normally closed solenoid valve provides precise metering of refrigerant flow, preventing compressor overheating by maintaining optimal discharge temperatures. Designed specifically for integration with Copeland compressors, the assembly features a 1 4" ODF