Delphi Suspension Control Arm P/N:TC1146
Delphi TC7021 rear left upper control arm for the 2008-2014 Subaru Tribeca and other vehicles connects the rear left wheel to the vehicle's body and guides its movement.
A worn suspension control arm can show up as a clunk over bumps, uneven rear tire wear or loose, wandering handling. A worn shock, a loose sway bar link or tired tires can be behind the same signs too, so find the cause before you buy.
This control arm fits the 2008-2014 Subaru Tribeca and the 2006-2007 Subaru B9 Tribeca. This listing is one arm for the rear left upper position, and the 2008-2014 Subaru Tribeca takes one there. The rear right upper is a separate part, and the other side of that axle is normally done at the same time.
Fit and size
Build and materials
Interchange: 528-151
20252 XA01A · 1028388
This part cross-references / interchanges with the following part numbers:
Does the Delphi TC7021 control arm fit the 2008-2014 Subaru Tribeca?
Yes. Delphi TC7021 is a rear left upper control arm for the 2008-2014 Subaru Tribeca and the 2006-2007 Subaru B9 Tribeca.
Is Delphi TC7021 a left or right control arm?
Delphi TC7021 is the rear left upper control arm. The rear right upper is a separate part, so this listing does not cover that side.
How is this control arm tested for corrosion?
Delphi exposes its parts to 720 hours of salt spray, and anti-corrosion protection is applied to each part.
What can a worn rear upper control arm cause?
A clunk over bumps, uneven rear tire wear or loose, wandering handling can mean a worn arm. A shop can inspect it and test the suspension.
Are Delphi control arms inspected for cracks?
Yes. Delphi runs 100% crack detection and ultrasonic flaw detection on its control arms and welds them by robot for consistent quality.
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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.