TRQ Control Arm & Ball Joint Front Upper Passenger Side RH - Direct

In this review the TRQ Control Arm & Ball Joint Front Upper Passenger Side RH is evaluated for owners of Mercedes Benz ML, GL and R series who need a direct fit suspension replacement. The bottom line: this pre-assembled control arm is aimed at DIYers and independent shops that want a straight swap for the factory unit and time savings during installation. The reviewer found it matches original fit and finish closely, delivers dependable handling when installed correctly, and provides clear value compared with dealer pricing.

Key Features

• Direct fit replacement: Pre-assembled construction saves time and removes guesswork by matching the original geometry for a straightforward swap.
• Wide compatibility: Confirmed to fit multiple Mercedes Benz ML, GL and R models across 2006-2012 model years, reducing the risk of buying the wrong arm.
• Included ball joint: The integrated ball joint simplifies installation and eliminates the need to press in a separate joint, improving service speed.
• Durability focus: Built as a robust aftermarket alternative intended to restore proper suspension function and maintain highway stability after replacement.
• DIY support: TRQ supplies replacement parts with the backing of DIY videos and installation guidance to help less experienced installers.

Who It's For

This control arm is best for Mercedes Benz owners (ML350, ML500, ML550, ML63 AMG, GL320, GL350, GL450, GL550, R350, R500) from model years roughly 2006 through 2012 who want a direct fit, pre-assembled repair part and plan to perform the installation themselves or have it fitted at an independent shop. The product suits drivers looking to restore ride quality and steering precision without paying dealer prices.

Those who should look elsewhere include buyers who require an OE-branded part for warranty or originality reasons, and installers who have observed ball joint wear repeatedly and prefer separate high-end ball joints from a preferred brand for long-term heavy-duty use.

Pros & Cons

Pros

• Direct-fit design that matched original mounting points and saved installation time.
• Pre-assembled ball joint reduced labor and avoided extra press work during replacement.
• Many users reported solid value and a part that worked well after installation.

Cons

• Some customers reported isolated ball joint issues, so buyers should inspect the joint on receipt and during installation.

Specifications

Our Verdict

The TRQ Front Upper Control Arm with Ball Joint is a practical, cost-effective replacement for owners of compatible Mercedes Benz ML, GL and R models who want a direct-fit, pre-assembled option that reduces installation time. It provides good value and typically restores steering feel, though buyers should inspect the ball joint on arrival and consider higher-end alternatives if they need OEM branding or specialized heavy-duty components.

Frequently Asked Questions

Will this part fit my Mercedes Benz?
Check the published fitment list for ML, GL and R models from 2006-2012 and confirm with the vehicle compatibility chart before ordering.

Is the ball joint included?
Yes, the control arm is supplied pre-assembled with the ball joint to simplify installation.

Can I install this myself?
DIYers with suspension experience can install it, and TRQ provides video resources and guidance to help with the process.