Genuine OEM Audi Belt Tensioner Pulley, part number 022145276A. This essential component is designed to maintain the correct tension on the engine's accessory drive belt, which powers various systems like the alternator, power steering pump, and air conditioning compressor. It features a durable bearing for smooth rotation and long service life. Opting for a genuine OEM pulley guarantees precise dimensions, proper bearing quality, and resistance to wear, which are crucial for preventing belt slippage or premature failure.

Catalogue entry: CASTER 60MM.