TRW Suspension Control Arm and Ball Joint Assembly P/N:JTC1358
Tackle a worn front suspension link with this TRW control arm: the TRW Premium Chassis front upper control arm with ball joint, part number JTC1059. It is a direct-fit replacement for the listed applications, including the 2007-2010 Audi Q7, the 2003-2006 and 2008-2010 Porsche Cayenne, and the 2004-2010 Volkswagen Touareg. For engine and application details, see the Buyer's Guide tab.
The front upper control arm connects the steering knuckle to the vehicle's chassis. Its ball joint is the pivot that lets the wheel travel up and down and turn with the steering. On this unit the arm and ball joint come together as one control arm and ball joint assembly, so both are replaced in a single part.
If you are shopping for a control arm for the 2007-2010 Audi Q7, this unit is cataloged for it in the front upper position. Signs this part may need replacing include clunking over bumps, loose or wandering steering, and uneven tire wear. Diagnose the cause first. If a worn upper arm or ball joint is behind the symptoms, JTC1059 replaces both.
Interchange: 45D1164 · 1016144 · 520977 · CK620622 · CK620768 · K620622 · K620768 · RK620622 · RK620768 · FA4521 · MS70100 · 2605625 · 2606580 · 2606591 · 95534102700 · 95534102701 · 95534102702 · 5021164 · 5021164B · 7L0407021 · 7L0407021A · 7L0407021B
This part cross-references / interchanges with the following part numbers:
What vehicles does the TRW JTC1059 fit?
It is listed for the 2007-2010 Audi Q7, the 2003-2006 and 2008-2010 Porsche Cayenne, and the 2004-2010 Volkswagen Touareg. See the Buyer's Guide tab for complete application details.
Which position does this control arm install in?
TRW catalogs JTC1059 for the front upper position on the listed applications.
Is the ball joint included with the arm?
Yes. The ball joint comes with the control arm as one unit, so both are replaced together.
How is JTC1059 tested?
TRW puts this Premium Chassis part through four levels of testing and technical review. It is built to an OE-grade product specification.
What are signs an upper control arm may need replacing?
Clunking over bumps, loose or wandering steering, and uneven tire wear can indicate a worn arm or ball joint. Diagnose the cause first, because other suspension parts can produce the same symptoms.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.