TRQ Front Control Arm with Ball Joint Set - Direct Fit Suspension

In this review the TRQ Front Control Arm with Ball Joint Set is examined as a direct OE replacement kit for select Mercedes-Benz models. This 4 piece control arm set is aimed at owners who need a straightforward, vehicle-specific replacement for worn front lower control arms; the single biggest reason to buy is the complete kit format that includes both forward and rearward lower control arms with preinstalled ball joints for a largely bolt-in swap. It is especially useful when both sides or multiple arms need replacement at once and when you want parts that reference factory OE numbers for easier matching.

Key Features

• Direct Fit: The kit is designed as an OE replacement so it fits the specified Mercedes-Benz front suspension without extensive modification.
• Complete 4 Piece Kit: Includes two forward and two rearward lower control arms with ball joints so both sides of the front suspension are serviced at once.
• Vehicle Specific Fitment: The listing calls out compatibility with C250, C350 and SLK models, which reduces the risk of ordering the wrong part.
• OE Reference Numbers: Multiple OE and aftermarket reference numbers are provided to help confirm compatibility with factory parts.
• Replacement Quality: Customers report the parts offer good value and function well as replacement items for worn suspension components.

Who It's For

The set is best for Mercedes-Benz owners with rear wheel drive C250, C350 and SLK models from the listed production years who need front lower control arm replacements and prefer a full kit to replace matching components on both sides. It is ideal for DIY mechanics and independent shops who value parts that reference OE numbers for quicker verification.

Shoppers who need parts for other makes, later-generation models not listed, or who require heavy-duty performance upgrades should look elsewhere. Also, if a single arm must be replaced and budget is a concern, sourcing a single OE unit may be more economical than a full four-piece kit.

Pros & Cons

Pros

• Complete kit reduces multiple orders and ensures matched components for both front sides.
• OE reference numbers and vehicle-specific fitment improve compatibility confidence.
• Customers report good fit and ease of installation, making it friendly for DIY replacements.
• Perceived value is strong when replacing several worn suspension parts at once.

Cons

• Some reviews mention concerns about long-term durability of ball joints, so heavy-duty use buyers may prefer upgraded options.
• Not suitable if only a single control arm is needed and the buyer wants the lowest immediate cost.

Specifications

Brand	TRQ
Quantity	4 Piece Kit
Includes	2 Front Lower Forward and 2 Front Lower Rearward Control Arms with Ball Joints
Fitment	2012-13 C250, 2008-13 C350, 2012-13 SLK250/SLK350/SLK55 AMG (front)
OE Reference Numbers	Multiple factory numbers provided (see listing)
Aftermarket References	Several aftermarket reference numbers included

Our Verdict

The TRQ Front Control Arm with Ball Joint Set is a practical, cost-effective solution for owners of the listed Mercedes-Benz models who need matched replacement front lower control arms. It saves installation time when multiple arms are replaced together and its OE reference backing reduces fitment uncertainty, making it a good value choice for routine suspension repair while noting buyers who need heavy-duty longevity may prefer premium alternatives.

Frequently Asked Questions

Will this kit fit my 2012 C350?
Yes, the kit lists compatibility with 2012-13 C350 rear wheel drive front suspension; verify fitment using the listing check information.

Does the kit include ball joints?
Yes, both the forward and rearward front lower control arms in this 4 piece kit come with ball joints installed.

Is this an OE equivalent part?
It is marketed as an OE replacement with multiple OE and aftermarket reference numbers provided to match factory parts.