What does a control arm do?

The control arm connects the steering knuckle to the vehicle's frame or subframe. It's a critical component that allows your suspension to move up and down while keeping your wheels aligned correctly.

Does this control arm come with a ball joint?

Yes, this MOOG control arm assembly includes a pre-installed ball joint with a sealed socket, making it ready for installation without needing separate parts.

How do I know if I need to replace my control arm?

Symptoms of a worn control arm include clunking noises over bumps, uneven tire wear, steering wheel vibration, or a feeling of looseness in the steering. If you notice any of these, it's a good idea to have your suspension inspected.

Moog Control Arm RK641508 - BMW 550i GT 2010-2015

Name: MOOG 10-15 BMW 550i GT Front Right Lower Forward Control Arm
Brand: Moog
Price: 183.51 USD
Availability: InStock

MOOG 10-15 BMW 550i GT Front Right Lower Forward Control Arm

$183.51

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2010-2015 BMW 550i GT. This MOOG control arm assembly replaces your worn part for improved steering and suspension feel.

Key Features

Fits 2010-2015 BMW 550i GT and many other BMW and Rolls-Royce models.
Coated studs and e-coated control arm body help resist corrosion.
Pre-installed ball joint with a sealed socket for maintenance-free operation.
Optimized bushings are designed for quiet operation and wear resistance.
Heat-treated construction meets or exceeds original equipment requirements for strength.
Precision tolerances contribute to an easy installation and proper steering alignment.

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Will this fit your vehicle?

Product Details

When you're tackling suspension work on your BMW 550i GT, replacing a worn lower forward control arm is key to restoring proper handling and steering feel. This assembly from MOOG is built to match or exceed the original equipment specifications, ensuring a solid foundation for your front suspension.

MOOG has engineered this control arm for structural strength and added corrosion protection. The studs are coated, and the cast iron and steel control arm itself is e-coated to help prevent premature wear and tear from road salt and grime. It comes with the ball joint pre-installed in a sealed socket, making installation straightforward and maintenance-free. The bushings are precisely engineered for quiet operation and resistance to wear, even when exposed to harsh road conditions.

This control arm assembly fits a wide range of BMW and Rolls-Royce models, including the 550i GT, 750Li, and Ghost. You can expect a precise fit right out of the box, which helps make steering alignment easier after installation.