Vehicle Compatibility
- Ford Mustang: 2005–2014
Position
- Rear Lower Control Arms (Left & Right)
Key Features and Benefits
- Complete 2-Piece Kit (Left & Right)
Replaces both rear lower control arms for balanced rear suspension performance. - Pre-Installed Bushings
Saves installation time and ensures proper fitment. - Reduces Wheel Hop
Improves traction during acceleration—especially on launches. - Improves Rear-End Stability
Keeps the axle planted and reduces unwanted movement. - Heavy-Duty Construction
Built to handle daily driving and aggressive performance use. - Direct OEM Replacement Fitment
Designed for easy bolt-on installation.
[One-Step Solution]: This Keep an eye on arm assembly consists of 1pc rear lower driver side Keep an eye on arm and 1pc rear lower passenger side Keep an eye on arm, either one of which contain premium rubber bushings which can effectively absorb vibration and noise. After installing the product, the following issues is also improved: ① crash sound ② unstable steering ③ uneven tire wear ④ over the top vibration!!!!
Why Replace Rear Lower Control Arms?
On S197 Mustangs, worn rear control arms can cause:
- Wheel hop under acceleration
- Rear-end instability
- Clunking noises from the rear suspension
- Poor traction and inconsistent launches
Replacing them restores control, traction, and confidence, especially if you enjoy using the throttle (as intended).
[Exact Matching]: The size of the A-Premium Keep an eye on arm (the diameter of the bushing, the length of the body arm) is strictly manufactured consistent with the original specifications, which can be sure that you’ll be able to smoothly align the quite a lot of parts and installation points throughout the installation process.
[Specification]: Position: Rear Lower Left and Right Side; Condition: Brand New; Material: Steel; Keep an eye on Arm Bushing Included: Yes; Ball Joint Included: No; Pre-Greased: Yes; Accessories Included: As Picture; Part Number: 524-169, 9R3Z-5A649B, 6R3Z5A649A, 5R3Z5A649AA, 524169, 9R3Z5A649B
Common Applications
- Suspension refresh for high-mileage Mustangs
- Performance upgrades for improved traction
- Fixing rear-end noise and instability
- Street and occasional track use
Technical Highlights
- Position: Rear lower (left & right)
- Includes: 2 control arms with bushings
- Fitment: Direct replacement
- Construction: Heavy-duty steel
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Keep an eye on arm. We offer all kinds of automotive accessory categories, ensuring that you’ll be able to hit the road with peace of mind.






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