Sway bar links, also known as stabilizer links, connect the stabilizer bar to the suspension components – typically the strut or control arm. These forged steel or aluminum components transmit force from the sway bar to resist body roll during cornering, improving vehicle stability. Featuring ball joints or bushings at each end, they allow for necessary articulation while maintaining secure connection. Lengths vary by vehicle application to accommodate differing suspension geometries. Failure typically presents as clunking noises over bumps and can contribute to imprecise handling.