TRQ Front Control Arm with Ball Joint Set Compatible with 06-12

In this review the TRQ Front Control Arm with Ball Joint Set is evaluated for owners needing a direct-fit replacement for front suspension on select 2006-2012 Mercedes-Benz models. The bottom line: this 6-piece kit is aimed at do-it-yourself mechanics and independent shops that want a complete front control arm and ball joint refresh in one purchase, with the biggest reason to buy being the convenience of pre-assembled, direct-replacement components that save time and reduce guesswork during installation. The review focuses on compatibility, ease of installation, and the real-world value suggested by customer feedback.

Key Features

• Complete 6-piece kit: Includes two front lower ball joints, two front lower control arms, and two front upper control arms with ball joints so both sides are refreshed at once.
• Direct-fit design: Pre-assembled components are made to match original fitment and reduce the need for modifications during installation.
• Broad compatibility: Listed fitment covers 2006-2012 Mercedes-Benz ML and GL front suspensions, helping ensure a correct match for those model years.
• Reference numbers provided: Multiple manufacturer reference numbers are listed to help cross-check compatibility with parts catalogs and service guides.
• DIY support: The brand provides DIY video resources to help technicians and home mechanics view procedures before they work.

Who It's For

The kit is best for Mercedes-Benz ML350, ML500, ML550, ML320, ML450 and GL-class owners from model years 2006 through 2012 who need a full front control arm and ball joint replacement on both sides. It also fits buyers who prefer to replace multiple suspension components at once to restore handling and ride quality rather than swapping individual parts.

Those who need an OE-branded unit or an exact original equipment supplier part may want to compare specific factory part numbers first; similarly, vehicles outside the listed model years or non-front applications should seek a part explicitly matched to their chassis before purchasing.

Pros & Cons

Pros

• Complete kit covers both left and right front control arms and ball joints, reducing parts sourcing time.
• Many customers report good fit and improved handling after installation, indicating reliable compatibility and function.
• Pre-assembled pieces and DIY video support make installation quicker and more approachable for experienced home mechanics.
• Strong value for money compared with buying individual components separately.

Cons

• Some customers have raised concerns about long-term durability of ball joints, so expect typical wear and monitor longevity on high-mileage vehicles.

Specifications

Kit contents	6 Piece: 2 lower ball joints, 2 lower control arms, 2 upper control arms with ball joints
Compatible models	2006-11 ML350; 2006-07 ML500; 2007-09 ML320; 2008-11 ML550; 2010-11 ML450; 2007-12 GL450/GL550/GL350/GL320
Reference numbers	Multiple OEM and aftermarket references listed for cross-checking
Quantity	6 pieces per kit
Fitment type	Front lower and upper control arm replacement
Installation	Direct-fit, pre-assembled components to reduce modifications

Our Verdict

The TRQ Front Control Arm with Ball Joint Set is a practical choice for Mercedes-Benz owners and independent technicians who want a full front suspension refresh in a single purchase. It delivers straightforward compatibility, pre-assembled convenience, and strong value, making it a sensible option for restoring handling; buyers should watch for potential long-term wear of ball joints on high-mileage vehicles.

Frequently Asked Questions

Will this kit fit my ML350 from 2008?
Yes, the kit lists direct compatibility with the ML350 for 2006-2011 model years.

Are the control arms pre-assembled?
Yes, the components are offered as pre-assembled direct replacements to simplify installation.

Does the kit include both left and right sides?
Yes, the 6-piece kit contains both left and right upper and lower control arms and both front lower ball joints.