TRW Suspension Control Arm and Ball Joint Assembly P/N:JTC1180
Help keep the rear suspension located and moving as designed with the TRW control arm JTC1066, a Control Arm with Ball Joint from TRW's Premium Chassis line. It is cataloged for the rear upper forward position and fits a wide range of BMW applications, including the 2009-2011 BMW 535i xDrive, 2006-2011 BMW 550i and 2008-2010 BMW 528i.
The rear upper forward arm helps locate the rear wheel. Its ball joint provides the pivot point that lets the suspension move through its travel. Signs this part may need replacing include clunking from the rear over bumps, a loose or wandering feel, uneven rear tire wear, or play in the ball joint. Other worn suspension parts can cause similar symptoms, so diagnose the cause before replacing.
See the Buyer's Guide tab for the full list of vehicles and engine details.
Interchange: 1016087 · CK620185 · K620185 · RK620185 · 33321096797 · 33322282065 · 33322348886 · 33326768268 · 33326770753 · 33326774795 · 33326777424 · 522193 · 2605598
This part cross-references / interchanges with the following part numbers:
Which position does TRW JTC1066 fit?
It is cataloged for the rear upper forward position on the listed BMW applications.
Is this a 2006-2011 BMW 550i control arm?
Yes. The 2006-2011 BMW 550i is one of the listed applications for JTC1066, in the rear upper forward position. See the Buyer's Guide tab for engine details.
What is a control arm and ball joint assembly?
It is a control arm supplied with its ball joint already attached, so both are replaced as one part. JTC1066 is TRW's version for the listed BMW models.
What signs suggest this arm may need replacing?
Signs include clunking from the rear over bumps, a loose or wandering feel, uneven rear tire wear, or play in the ball joint. Diagnose the cause first, because other parts can produce similar symptoms.
What testing does TRW put behind JTC1066?
TRW states the part is built to an OE-grade product specification. It also goes through 4 levels of testing and technical review.
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.