Genuine OEM Audi Water Pump Pulley, part number 07D121031D. This component is crucial for the engine cooling system, transmitting power from the accessory belt to drive the water pump, ensuring proper coolant circulation. It is a multi-ribbed pulley, designed for efficient power transfer. Genuine OEM pulleys are manufactured to exact tolerances, ensuring correct belt alignment, reduced vibration, and a long, reliable service life for the entire accessory drive system.

Catalogue entry: PULLEY.

Fitted with: N10005306 BOLT.