Does this control arm come with all the necessary hardware for installation?

This control arm assembly comes with a pre-installed ball joint. However, it's always recommended to refer to the manufacturer's installation instructions to confirm if any additional hardware, such as bolts or nuts, is required for your specific vehicle.

What is the benefit of the pre-installed ball joint?

Having the ball joint pre-installed simplifies the installation process. It means you often don't need to press out the old ball joint, which can save time and effort during the repair.

How does the design help with corrosion protection?

The control arm features coated studs and an e-coated finish on the cast iron and steel components. This coating helps to inhibit premature deterioration from road salt, grime, and moisture.

Moog Control Arm RK620125 - BMW 5 Series Suspension

Name: MOOG 04-07 BMW 525i Front Left Lower Forward Control Arm
Brand: Moog
Price: 120.00 USD
Availability: InStock

MOOG 04-07 BMW 525i Front Left Lower Forward Control Arm

$120.00

In Stock

Moog Front Left Lower Forward Control Arm for BMW 5 Series. Features pre-installed ball joints for easier installation.

Key Features

Fits 2004-2010 BMW 5 Series models.
Includes a pre-installed ball joint with a sealed socket for maintenance-free operation.
Ball stud shape is designed for fatigue life and compensates for sag.
Heat-treated steel and e-coated cast iron construction enhances structural strength.
Coated studs and e-coated control arms provide added corrosion protection.
Optimized bushings are engineered for quiet operation and resistance to wear and road contaminants.

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Will this fit your vehicle?

Product Details

When you're tackling suspension work on your BMW 5 Series, starting with a well-built control arm assembly like this one from Moog is a smart move. This is the front left lower forward control arm, and it comes with a pre-installed ball joint, which means you can often get it installed without needing to press out the old ball joint. That can save you some time and hassle during the job. The ball stud is shaped to help with fatigue life, giving it extra swing when the suspension moves.

Moog builds these control arms with heat-treated steel and e-coated cast iron for enhanced structural strength, helping them meet or exceed original equipment requirements to prevent early failure. They also add coated studs for extra corrosion protection, which is important for keeping road grime and salt from causing premature deterioration. The bushings are precisely engineered for quiet operation and are made to resist wear from the elements.

This assembly is designed to fit right out of the box, making installation smoother and helping ensure your steering alignment is on point afterward. It's a solid option for a range of BMW 5 Series models from 2004 through 2010, including the 525i, 530i, and 528i.