This brake fluid reservoir is designed to replace the worn or damaged original tank on the Skoda Octavia type 1U, all models included, left-hand drive version only. It integrates into the vehicle's braking circuit and contributes to maintaining a reliable braking system, an essential point when restoring or servicing a classic vehicle. Please note that the cap is not included and must be retained or ordered separately. A new part suitable for restoring your Skoda Octavia 1U to the safety it deserves.