Delphi Suspension Control Arm P/N:TC6623

Keep the rear suspension planted and quiet with the Delphi Suspension Control Arm TC6623, the rear lower rearward arm for the 2004-2006 Lexus RX330, 2007-2009 Lexus RX350, 2006-2008 Lexus RX400H, and 2003-2007 Toyota Highlander. This arm locates the wheel and, with its machined ball stud, provides a pivot point for suspension movement — worn arms or joints can show up as clunking over bumps, uneven tire wear, or loose, wandering handling. See the Buyer's Guide tab for engine-level details.

• OE-derived engineering: Delphi applies its OE steering and suspension expertise to the aftermarket, with extensive dimensional and material analysis for the best fit between the OE and aftermarket part; parts endure temperatures below -40°C and above 120°C plus 720 hours of salt spray.
• Verified materials: 100% crack detection and ultrasonic flaw detection help ensure materials match OE specifications.
• Consistent build: robot welding for repeatable quality and performance.
• Machined ball studs: machined to micron tolerances for durability and smooth joint operation.
• Anti-corrosion protection is applied to each part for corrosion prevention and enhanced appearance.

Interchange: 48730-0E010 · 48730-48090 · 48740-0E010 · 48740-48090
487300E010 · 4873048090 · 487400E010 · 4874048090 · RK642138 · CMS861020 · GS861020