This 6-speed automatic transmission solenoid set includes SSA and SSB components and is designed for use in R53, R61, and F55 vehicles produced between 2002 and 2016.It replaces OEM part numbers 24347603648 and 24-34-7-603-648 and is compatible with GA6F21WA transmission systems.Built with metal components, the solenoid supports consistent shifting performance and under standard driving conditions.The design allows for straightforward installation into compatible transmissions, proper integration without fitment issues.This product is intended as a functional replacement and is not affiliated with or endorsed by the manufacturer.