Genuine OEM Audi Rear Auxiliary Spring, part number 8W0512131F. This component is an integral part of the rear suspension system, designed to work in conjunction with the main coil spring. It assists in supporting the vehicle's weight and provides additional damping, particularly during compression, to absorb road impacts and prevent harsh bottoming out. Positioned within the shock absorber assembly, it contributes to improved ride comfort and stability. Using genuine OEM suspension springs ensures the correct spring rate, material durability, and precise fitment, which are crucial for maintaining optimal handling and safety.

Catalogue entry: SPRING ×2.

Fitted with: 8W0513035J SHOCK ABS, 8W0513035AA SHOCK ABS, 8W9513035B SHOCK ABS, 8W9513035E SHOCK ABS, 4M0512137B COVER, N10286110 COLLAR NUT, N91236401 BOLT, N10106402 COLLAR NUT.