Genuine OEM Audi Manual Transmission Synchronous Ring, part number 0B1311247A. This essential component is located within the manual transmission, where its primary function is to synchronize the rotational speeds of gears before engagement. This synchronization ensures smooth, effortless gear changes and prevents grinding. Weighing approximately 0.089 kg, this ring is manufactured to precise tolerances. Choosing a genuine OEM synchronous ring guarantees the correct material hardness, tooth profile, and dimensional accuracy for reliable, long-lasting transmission performance.

Catalogue entry: RING 1.gear.