Genuine OEM Audi Rear Coil Spring Upper Underlay, part number 1K0512149B. This underlay provides essential support and cushioning for the upper part of the rear coil spring, helping to reduce noise, vibration, and wear. Positioned in the rear suspension assembly, it ensures proper spring seating and alignment. Made from a durable rubber-like material, this genuine OEM component guarantees the correct elasticity and resilience for optimal suspension performance and ride comfort.

Catalogue entry: UNDERLAY upper ×2.

Fitted with: 7N0511115 COILSPRING, 7N0511115A COILSPRING, 7N0511115B COILSPRING, 7N0511115C COILSPRING, 7N0511115D COILSPRING, 7N0511115E COILSPRING, 7N0511115F COILSPRING, 7N0511115G COILSPRING, 7N0511115H COILSPRING, 7N0511115J COILSPRING, 7N0511115K COILSPRING, 7N0511115L COILSPRING.