Mercedes-Benz W203, W209, R171 Front Upper Control Arm Bushings - Caster Adjustable

Made using our Black 95A Durometer Polyurethane with in-house CNC-machined stainless-steel adjustable sleeves and a matched adjusting spanner, these bushings now include the geometry adjustment present in the original bushes, plus an additional 50% for extra control over your wheel geometry. This equates +/- 1° of front wheel caster. This part fits the following models: Mercedes-Benz C Class C-Class W203 (2001-2007) CLK CLK W209 (2002-2009) SLK SLK R171 (2004-2010)