Audi Timing Belt Cover 077109123B

The Timing Belt Cover, OEM part number 077109123B, is an essential component located on the left outer side of the engine. It protects the timing belt from contaminants and provides structural integrity to the engine’s timing system. Specifically designed for Audi A8 and A8 Quattro models from 1997 to 1999, along with 1992-1994 Audi V8 Quattro models, this cover ensures the safe operation of the timing belt while interfacing with the engine’s pulleys and camshaft gears. Replacement is often necessary due to visible wear, such as cracks or breaks, which can lead to timing belt misalignment and subsequent engine performance issues. This part may also be referred to as the Belt Cover, reflecting its primary function in safeguarding the critical timing belt. Compatible with various Audi body styles, the Timing Belt Cover contributes significantly to the overall engine system’s reliability. Other interchangeable part numbers include 077103383BS, ensuring access to authentic manufacturer components.