TRQ Rear Right Lower Control Arm with Ball Joint Passenger Side

Our review of the TRQ Rear Right Lower Control Arm with Ball Joint covers fitment, build quality and value for drivers replacing a worn rear lower arm on compatible Ford Escape and Mercury Mariner models. This part is aimed at DIY mechanics and independent shops that need a direct fit OE replacement without modifying suspension geometry; the single biggest reason to buy is its straightforward compatibility and clear OE reference numbers that make swapping the assembly quick when the original part shows wear.

Key Features

• Direct Fit: Designed as an OE replacement to fit the rear passenger side lower location on 2009-2012 Ford Escape and 2009-2011 Mercury Mariner, reducing installation guesswork.
• Integrated Ball Joint: The control arm ships with a press-in ball joint already mounted so the assembly is ready for immediate installation.
• Steel Construction: Built from steel for structural strength and to match the stiffness characteristics of the original suspension component.
• Bushings Included: Supplied with bushings to simplify the replacement and avoid sourcing separate components.
• Reference Numbers Provided: Includes OE and aftermarket reference numbers such as 9L8Z5500C and 522319 for easy cross-referencing during parts lookup.

Who It's For

The TRQ Rear Right Lower Control Arm is best for owners of 2009-2012 Ford Escape and 2009-2011 Mercury Mariner who want a direct OE-style replacement and plan to perform the swap at home or have a trusted independent mechanic do the job. It suits readers who value clear fitment details and want an assembly that arrives ready to bolt into place.

Those who should look elsewhere include owners of different model years or other vehicles, and buyers who require a greaseable ball joint or adjustable control arm, since this unit is non-greaseable and not adjustable.

Pros & Cons

Pros

• Direct OE-style replacement that simplifies installation for compatible vehicles.
• Comes with bushings and a press-in ball joint so the assembly is complete on arrival.
• Steel material and accurate reference numbers make part identification straightforward.

Cons

• Ball joint is press-in and non-greaseable, and a few customers reported ball joint damage in isolated cases.

Specifications

Our Verdict

The TRQ Rear Right Lower Control Arm is a pragmatic choice for Ford Escape and Mercury Mariner owners who need a direct OE-style replacement that is ready to install. It offers good value by including bushings and the ball joint, and the clear reference numbers ease part matching. Choose this unit if you want a straightforward swap; if you require a greaseable or adjustable arm, consider other options.

Frequently Asked Questions

Will this fit my 2010 Ford Escape?
Yes, this part is listed for 2009-2012 Ford Escape rear passenger side lower fitments.

Does the ball joint come preinstalled?
Yes, the assembly includes a press-in ball joint mounted to the control arm.

Is the ball joint serviceable or greaseable?
No, the ball joint is non-greaseable and not designed for field greasing.