Keep the rear suspension properly located with the Delphi control arm TC1342, a control arm with ball joint that connects the wheel to the chassis and lets the suspension pivot as designed. It fits many vehicles, among them the 2008-2010 BMW 528i, the 2009-2010 BMW 528i xDrive and the 2008-2010 BMW 535i, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details. Delphi catalogs it for the rear upper forward position, also listed as rear right upper forward.
Delphi applies the OE expertise behind its safety technology to its aftermarket steering line. It uses dimensional and material analysis to keep the part closely compatible with the OE design.
- Tested to extremes: built to withstand temperatures below -40°C and above 120°C and exposed to 720 hours of salt spray.
- Flaw detection: every control arm goes through 100% crack detection and ultrasonic flaw detection to check that materials match OE specifications.
- Precision ball studs: machined to micron tolerances for durability and smooth joint operation.
- Robot welding: used on the control arms for consistent performance and quality.
Each part also receives anti-corrosion protection, which helps prevent corrosion and improves its appearance. Because this is a control arm and ball joint assembly, the ball joint is replaced together with the arm in one unit. Signs this part may need replacing include clunking from the rear over bumps, wandering handling, uneven rear tire wear and ball-joint play. Diagnose the cause first. Consult the vehicle service information for the correct fasteners and torque values, and for whether the original fasteners may be reused.
