Transmission Solenoid 31825AA050 31825AA052 31706AA030 31825AA051 For Lineartronic CVT TR580 TR690 Torque Converter Parts Material: metal Resistance: 12.2-13.2Ω Manufacturer: 31825AA050, 31825AA051, 31825AA052, 31706AA030 Exchange: 31706AA031, 31706AA032, 31706AA033, 31706AA030 Superseded: 31706AA030, 31706AA031, 31706AA032, 31825AA051, 31825AA050 Fitment: Fits for Lineartronic CVT TR580 TR690 The transmission solenoid models 31825AA050, 31825AA052, 31706AA030, and 31825AA051 are designed for use in Lineartronic CVT TR580 and TR690 transmissions.This solenoid regulates transmission fluid flow to support smooth shifting and torque converter lock-up.With a resistance range of 12.2-13.2Ω, it consistent electrical performance under normal operating conditions.Constructed with materials, the solenoid is engineered for integration into existing transmission systems.Installation is direct as a replacement unit, compatible with specified transmission models.