Key Features and Benefits
- Complete 2-Piece Kit (Left & Right)
Replaces both front lower control arms for balanced suspension performance. - Pre-Installed Ball Joints & Bushings
Saves installation time and eliminates the need for pressing tools. - Restores Steering Precision & Stability
Improves handling and keeps your vehicle tracking straight. - Reduces Noise & Vibration
Eliminates clunks, rattles, and harsh ride conditions. - Improves Alignment & Tire Wear
Corrects suspension geometry issues caused by worn components. - Durable Construction
Built for daily driving and long-term reliability. - Direct OEM Replacement Fitment
Designed for straightforward bolt-on installation.
[Vehicle Fitment]: Compatible with Hyundai Sonata 2011-2013 (GAS; with Sport Suspension; Built From 8/30/10), Sonata 2014 (GAS; with Sport Suspension; with 17 or 18 Inches Wheels); Fit For Kia Cadenza 2014-2016 (Excluding High Intensity Discharge Headlights), Optima 2011-2012 (Excluding Hybrid Model; Built From 9/28/10), Optima 2013 (Fit SXL/SX/EX/LX Model), Optima 2014-2015 (Fit SX/EX/Limited/SXL Turbo/SX Turbo Model) — Please remember to check your vehicle model to steer clear of purchasing the unsuitable one
Why Replace Your Control Arms?
Worn control arms and ball joints can cause:
- Loose or wandering steering
- Clunking noises over bumps
- Uneven or rapid tire wear
- Poor alignment and reduced ride quality
Replacing both sides ensures consistent suspension performance and long-term reliability—instead of fixing one side and waiting for the other to fail next.
[Installation Position]: Front Lower Left and Right, Driver and Passenger Side
Common Applications
- Suspension repair and maintenance
- Daily driver reliability upgrades
- Fixing front-end noise and instability
- Alignment correction and tire wear prevention
[Specification]: Condition: Brand New; Material: Steel; Keep watch over Arm Bushing Included: Yes; Ball Joint Included: Yes; Pre-Greased: Yes; Accessories Included: As Picture; About Warranty: 1-Year; Reference Part Number: RK622826, RK622825, K622826, K622825, 522-815, 522-816, CMS901152, X23CJ2054, X23CJ2055, RCMS901153, 545012T010, 545012T030, 545002T010, 545002T030, 545012T130, 545013S100, 545013S200, 545003S200, 545003S100
[Professional Replacement]: This Keep watch over arm assembly is replacement for above model’s suspension system, and may let you get to the bottom of those problems: ① clunking noise ② steering wander ③ uneven tire wear ④ over the top vibration
Technical Highlights
- Position: Front lower (left & right)
- Includes: 2 control arms with ball joints and bushings
- Fitment: Direct replacement
- Construction: Heavy-duty materials
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted suspension Keep watch over 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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