Could be a true manufacturers defect. Is it the plastic type? I read tons of reviews about plastic ones being crap. Both my links were broken when I bought my car and they were plastic non-greaseable type. I replaced them with the Moog all metal ones with greaseable joints. The Moog ones are around $50 each at my local advance, Autozone and NAPA. I found them at rockauto for $30 each plus $6 shipping, or so. My total bill was $90 for the two links and a lower radiator hose that cost $20.