MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK623716
MOOG Chassis Products RK623562 front left lower control arm with ball joint for the 2015-2020 Mercedes-Benz C300 and other vehicles joins the front left wheel to the chassis. As a control arm and ball joint assembly, it lets the wheel move up and down with the suspension, and it is engineered to match or exceed OE requirements.
A clunk over bumps, uneven front tire wear or loose, wandering steering can mean a worn bushing or ball joint. Other suspension and steering parts can produce those signs too, so look at your front tires for uneven wear and have a shop check the ball joint play on a lift before you replace the arm.
This front left lower control arm is a direct-fit replacement for the 2015-2020 Mercedes-Benz C300, the 2019-2020 Mercedes-Benz CLS450 and the 2020 Mercedes-Benz E350. If your car is not one of these, open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One front left lower forward control arm with its bushings and ball joint. This side takes one; the front right is a separate part ordered on its own, and the two are normally replaced together.
Interchange: 102-8134 · 526-285
TC7787 · CB27173PR · 4CB10696 · CB27173 · 2053301305 · 2053301505 · 2053304303 · CMS101460 · CMS101515 · CMS101560
This part cross-references / interchanges with the following part numbers:
Is this the right control arm for a 2015-2020 Mercedes-Benz C300?
Yes, MOOG Chassis Products RK623562 is the front left lower forward control arm with ball joint for the 2015-2020 Mercedes-Benz C300.
Does the MOOG RK623562 control arm go on the front left or front right?
It goes on the front left, in the lower forward position. The front right side is its own part and is ordered separately.
Does the MOOG RK623562 come with bushings and a ball joint?
Yes. Both the bushings and the ball joint are included with this control arm, so they do not need to be bought separately.
How can I tell if the bushings on this control arm are worn?
Worn bushings or a worn ball joint can show up as knocking over bumps, a loose feel in the steering or tires wearing unevenly on one edge. A shop can inspect the arm to confirm.
Is 2053301305 an interchange number for the MOOG RK623562?
Yes. 2053301305 is listed as an interchange number for MOOG RK623562 alongside 2053301505 and 2053304303.
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