Vehicle Compatibility
- Ford Taurus (FWD): 2010–2012
- Lincoln MKS: 2009–2012
⚠️ Note: Fits Front-Wheel Drive (FWD) models only
Replaces Part Numbers
- MS401121
- MS401122
Key Features and Benefits
- Complete 2-Piece Kit (Left & Right)
Replaces both front lower control arms for balanced suspension performance. - Pre-Installed Ball Joints
Eliminates the need for pressing tools and speeds up installation. - Restores Steering Precision & Stability
Improves handling and keeps your vehicle tracking straight. - Reduces Noise & Vibration
Eliminates clunks, rattles, and harsh ride conditions. - Durable Construction
Built for daily driving and long-term reliability. - Direct OEM Replacement Fitment
Designed for easy bolt-on installation.
【Kit Includes】1x Front Lower Left Keep watch over Arm + Ball Joint (Driver) – MS401122; 1x Front Lower Right Keep watch over Arm + Ball Joint (Passenger) – MS401121
Why Replace Your Control Arms?
Worn control arms and ball joints can cause:
- Steering looseness or pull
- 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.
【Absolute best Fitment】Front Lower Keep watch over Arms Replacement for 2010 2011 2012 Ford Taurus(FWD), 2009 2010 2011 2012 Lincoln MKS
Common Applications
- Suspension repair and maintenance
- Fixing front-end noise and instability
- Alignment correction and tire wear prevention
- Daily driver comfort and reliability upgrades
【High Quality】Built with premium quality subject matter and a couple of tests to verify quality and durability. Direct replacement for original equipment to live to tell the tale your car
Technical Highlights
- Position: Front lower (left & right)
- Includes: 2 control arms with ball joints
- Fitment: Direct replacement (FWD only)
- Construction: Heavy-duty steel
【Easy Installation】Precision tolerances for simple installation on all parts. Front lower Keep watch over arms have steering alignment that make sure you a really perfect work
【Notes】Before placing the order, please check your car model within the Amazon Fitment Filter System within the top left corner






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