Front Lower Ball Joint for 2000-2006 Audi TT & More - Delphi TC1042

Help keep steering tight and suspension movement smooth with the Delphi ball joint TC1042, a front lower replacement that fits the 2000-2006 Audi TT and the 2000-2006 Audi TT Quattro. This pivoting joint connects the lower control arm to the steering knuckle, letting the front suspension articulate over bumps while the wheels steer.

• Forged strength: built from high-quality forgings for increased strength and smooth operation.
• Chloroprene boot: a chloroprene rubber boot improves durability and helps guard against premature failure.
• Precision machined: machined to micron tolerances for durability and smooth joint operation.
• Corrosion protection: anti-corrosion protection is applied to each part for corrosion prevention and improved appearance.

Delphi draws on its OE experience for this aftermarket steering part, testing to extremes: components withstand temperatures below -40°C and above 120°C and endure 720 hours of salt spray, with dimensional and material analysis for close OE-to-aftermarket compatibility. Signs the original ball joint may need replacing include clunking or knocking from the front over bumps, wandering or loose steering, and uneven tire wear. Sold individually; replacing both sides together is good practice for balanced handling. See the "Vehicles it fits" section for engine-level fitment.

Interchange: 8N0 407 365 A · 8N0 407 365 B · 8N0 407 365 C · 101-5977
8N0407365A · 8N0407365B · 8N0407365C · 1015977 · BJ12045 · BJ12045PR · K500093 · MS70500 · JBJ665