Package Includes: 3 Units Torque Converter Lock-Up Solenoids (TCC Solenoids) Compatible With Crosstrek, Forester, Legacy, Outback, Impreza Fits Lineartronic CVT TR580 and TR690 transmissions Reference Numbers: 31825AA050, 31825AA051, 31825AA052, 31706AA030, 31706AA031, 31706AA032, 31706AA033, 31825-AA050, 31825-AA051, 31825-AA052, 31706-AA030, 31706-AA031, 31706-AA032, 31706-AA033 Installation requires access to the transmission valve body assembly.Disconnect electrical connectors from existing solenoids.Unbolt and remove old solenoids from their designated bores.Install solenoids with proper alignment of mounting points.Secure using specified torque settings.Reconnect electrical harnesses before reassembly and refilling with specified transmission fluid.