Genuine OEM Audi Front Coil Spring Rubber Bearing, part number 8K0412109A. This component is designed to support and isolate the front coil spring, reducing noise and vibration while ensuring proper spring seating. It is installed at the top or bottom of the front coil spring assembly. Made from durable rubber, it measures approximately 138mm in diameter and 23mm in height. Using a genuine OEM spring bearing ensures the correct material hardness and precise dimensions for optimal suspension function, ride quality, and longevity, preventing premature wear and noise.

Catalogue entry: UNDERLAY ×2.

Fitted with: 8K0412131K BUFFER, 4F0412137 COVER, 8K0412127C Protective cap, 8K0412103C SPRINGSEAT, N91182201 UT Hexagon flange nut, self-locking, N10106402 COLLAR NUT, WHT001484 WASHER, 4G0412019A SHOCK ABS, 4G0412019B SHOCK ABS, 4G0412020A SHOCK ABS, 4G0412020B SHOCK ABS, N10421304 BOLT.