Genuine OEM Audi Manual Gearbox Synchronizer Ring, part number 0B1311247B. This critical component ensures smooth and precise gear engagement within the manual transmission. It works by matching the rotational speeds of gears before they are meshed. Made from durable metal, it weighs approximately 0.097 kg and measures 0.091 meters in width. Genuine OEM synchronizer rings provide the exact friction characteristics and durability for reliable gear changes and transmission longevity.

Catalogue entry: RING 2.gear.