Rockplanet Front Suspension Arm Kit for Mercedes GL/ML Series | Upper Arm, Tie Rod & Sway Bar

Upgrade your Mercedes front suspension

Refresh the feel of your GL and ML family with the Rockplanet Front Suspension Arm Kit. This comprehensive upgrade bundles essential front-end components into one install, delivering tighter steering, smoother handling, and a more confident road feel. Built to endure, the kit blends precision parts with durable coatings to help your SUV return to its optimal driving experience.

What’s included

The kit provides 2x front upper control arms with ball joints (2513300707, 2513300807), 2x front outer tie rod ends (1643301103, 1643301203), 2x sway bar links (1643202132), and 2x front inner tie rod ends (1644600005).

• 2x Front Upper Control Arms with Ball Joint
• 2x Front Outer Tie Rod End
• 2x Sway Bar Link Front
• 2x Front Inner Tie Rod End

Premium quality you can feel

Premium materials deliver strong temperature resistance and wear resistance, while an anti-corrosion coating helps extend the life of the kit in demanding conditions. This combination supports reliable performance over time and exposure to road conditions.

• Excellent temperature resistance for diverse climates
• Wear resistance for lasting performance
• Anti-corrosion coating to help prolong component life

Compatibility and fitment

Designed for select Mercedes GL and ML models from the mid-2000s to early 2010s, including GL350, GL450, GL550, ML320, ML350, ML450, ML500, ML550, ML63 AMG, R320, R350, R500, and R63 AMG variants. If you’re unsure, providing your VIN or checking the part number on your old unit is the best way to confirm compatibility.

Installation considerations

Because this is a front-end kit that replaces multiple components, consider professional installation or a detailed DIY plan. Inspect mounting points and fasteners, and follow torque specs appropriate for your vehicle model. Outcomes will depend on vehicle condition and driving style.

Real-world benefits

Replacing worn components can restore steering feel, reduce play, and help maintain wheel alignment. While results vary, many drivers notice improved road feel and more predictable handling after installation.