Genuine OEM Audi Damper Protective Sleeve, part number 4B0512137B. This sleeve is designed to protect the suspension damper from external elements such as dirt, dust, and moisture. It is positioned on the rear suspension damper, covering the piston rod to prevent damage. Made from durable material, it weighs approximately 0.063 kg and measures 0.145 m in length. Opting for a genuine OEM protective sleeve ensures precise fitment and material quality, providing effective long-term protection for critical suspension components.