Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC9384
Delphi TC3313 front left lower control arm with ball joint for the 2007-2015 Mini Cooper connects the wheel to the chassis and lets it pivot with the suspension. The Delphi control arm combines the arm and its ball joint in one assembly.
A clunk over bumps, uneven tire wear or loose steering can go with a worn arm or ball joint. These signs alone do not prove the arm is the problem, since a worn sway bar link can make a similar noise.
This is a control arm for the 2007-2015 Mini Cooper, made for the front left lower position. Replacing the front lower arms as a pair is the usual practice, though this listing is one arm for the front left and the front right is a separate part. The 2007-2015 Mini Cooper takes one on this side.
Fit and size
Build and materials
Interchange: 3112 4048 629 · 3112 6772 235 · 3112 6772 301 · 102-7603 · 622.34023 · 521-073 · 526-943
31124048627 · KSC5615 · CB29023 · CK621263 · RK621263 · CMS101113
This part cross-references / interchanges with the following part numbers:
Is this the front control arm for the 2007-2015 Mini Cooper?
Yes, Delphi TC3313 is the front left lower control arm for the 2007-2015 Mini Cooper; the front right is a separate part.
Is this control arm and ball joint assembly sold with the ball joint included?
Yes. This is an assembly, so the ball joint comes as part of the arm.
How is this control arm protected against rust?
Anti-corrosion protection is applied to each part, and the parts are exposed to 720 hours of salt spray in testing.
Which signs can go with a worn lower control arm or ball joint?
A clunk over bumps, uneven tire wear or loose steering can go with a worn arm or ball joint. A shop can test the joint for play, and a suspect arm should be checked promptly.
Does 521-073 cross-reference to Delphi TC3313?
Yes. 521-073 is listed as an interchange number for Delphi TC3313, so it points to this arm.
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