Genuine OEM Audi Shock Absorber Bump Stop, part number 1K0412303M. This component is designed to prevent excessive compression of the shock absorber, protecting both the shock and other suspension components from damage during severe impacts or large suspension travel. It is typically installed on the front shock absorber shaft. Made from a durable, resilient polyurethane or rubber compound, it absorbs energy and returns to its original shape. Using genuine OEM bump stops ensures the correct material hardness and progressive compression characteristics, which are vital for maintaining ride comfort, handling, and the longevity of the suspension system.

Catalogue entry: BUFFER ×2.

Fitted with: 5Q0412545D SUPP. EL., 5Q0413175C BELLOWS, 5Q0413175D BELLOWS, 1K0412303B BUFFER, 1K0412303E BUFFER, 5Q0412303 BUFFER, 1K0412303F BUFFER, 1K0412303AA BUFFER, 1K0412303AE BUFFER, 5QF412303 BUFFER, 5Q0412303E BUFFER, 5Q0412303C BUFFER.