Frequently Asked Questions
Find answers to common questions about our products and services
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We offer a 14-day return policy for all unused items in original packaging.
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Yes, we ship to most countries worldwide.
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- This warranty covers all eligible products purchased through our website for 6 months from the date of purchase.
Frequently Asked Questions
Why choose Lemförder over a cheaper aftermarket brand?
The inner bushing on this specific arm is a complex "hydro-mount" (fluid-filled). Cheap aftermarket brands often replace this with a solid piece of cheap rubber, which ruins the ride quality and fails quickly. Lemförder provides the genuine fluid-filled design, ensuring 100,000+ mile OEM durability and a perfect, vibration-free ride.
Is this the straight or diagonal lower control arm?
In the GLK's front suspension, there are two lower arms. This specific part (A2043308111) is the diagonal/forward arm (Tension Strut). If you need the straight/rearward arm (Cross Strut), you need part # A2043308011.
Is this for the Driver or Passenger side?
Unlike the straight cross struts (which are non-directional), these diagonal tension struts are side-specific. This part number is engineered exclusively for the Front Left side. On Left-Hand Drive (LHD) vehicles (such as in the US, Canada, and mainland Europe), this is the Driver's side.
Will this fit 4MATIC (AWD) models?
Yes. This specific tension strut design is universally compatible with both the Rear-Wheel Drive (2WD) and 4MATIC All-Wheel Drive (4WD) drivetrains found across the GLK-Class lineup.

