Genuine OEM Audi CV Joint with Protective Sleeve, part number 5Q0498104C. This assembly includes the constant velocity joint, its protective rubber boot (sleeve), and associated mounting hardware. It is a critical component of the drivetrain, transmitting power from the transmission to the wheel while allowing for suspension movement. The protective sleeve prevents contamination and retains lubrication. Genuine OEM parts ensure correct joint angles, material durability, and precise fitment for smooth and reliable power transfer.