This item is one brand new stepper motor for 2000-2006 Audi TT instrument clusters. We offer replacement motors for both the fuel and temperature gauges, as well as the MPH and RPM gauges. These new motors will solve some problems with jerky or inaccurate gauges.
Please keep in mind that there are known mainboard problems with the 2000-2006 Audi TT speedometers. This can cause gauge irregularities, even after replacing the motors. Unfortunately, we are unaware of any effective way to determine this prior to replacing the motor.
We do not offer any additional technical support for this DIY part.