BMW X3/X4 Differential / Diff (3.38) Rear 33107592007

This authentic OEM rear differential with a 3.38 ratio serves as a vital component for select BMW models, specifically the X3 (2011-2017) and X4 (2015-2018). With part number compatibility including 7636994, 7592008, and Bosch 7592007, this differential ensures optimal power distribution and vehicle performance. Its primary function is to transmit power from the driveshaft to the wheels while allowing for differential wheel speed during turns, enhancing handling and stability. Common issues such as excessive noise, vibration, or lack of traction may arise from a damaged differential. This genuine factory-original part directly replaces worn or malfunctioning units, maintaining the integrity of your vehicle’s drivetrain.