Beck/Arnley Suspension Control Arm and Ball Joint Assembly P/N:102-8406
Beck/Arnley 102-8266 front right lower control arm with ball joint for the 2017-2024 BMW 530i and other vehicles links the front right wheel to the chassis and lets the suspension move. Also called a control arm and ball joint assembly, this Beck/Arnley control arm comes with its ball joint for a complete installation.
A clunk over bumps, uneven tire wear or loose steering can mean this arm or its ball joint is worn, though a worn tie rod end or sway bar link can be behind the same signs, so find the cause first. Control arms are normally replaced as a left-right pair, so plan on the front left too; this listing is one arm for the front right.
This is a control arm for the 2017-2024 BMW 530i and the 2017-2023 BMW 540i, and each takes one on the front right. Its form, fit and function match OE, and it is application specific for these cars.
Fit and size
Build and materials
One front right control arm with its ball joint.
Interchange: 2703639401 · 31106861178
This part cross-references / interchanges with the following part numbers:
Is Beck/Arnley 102-8266 the right control arm for the 2017-2023 BMW 540i?
Yes. Beck/Arnley 102-8266 fits the 2017-2023 BMW 540i, and the 2017-2024 BMW 530i, in the front right lower rearward position.
Which side does this Beck/Arnley control arm with ball joint go on?
It is the front right arm, lower rearward position. The front left is a separate part.
Is the ball joint included with this front right control arm?
Yes. Beck/Arnley 102-8266 comes with its ball joint, and new hardware and bushings are included where applicable.
How can I tell if the ball joint on a front lower control arm is worn?
A clunk over bumps, uneven tire wear or loose steering can mean wear there. Have the front suspension inspected promptly instead of driving on it.
Does 2703639401 interchange with Beck/Arnley 102-8266?
Yes. Beck/Arnley 102-8266 replaces 2703639401 and 31106861178.
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