Part number: MER-000421538364 is a new, unused Genuine Mercedes disc brake caliper piston. The caliper piston is hydraulically actuated and acts directly on the disc brake pad to provide clamping force to stop the vehicle. A caliper in poor condition will not move smoothly in the caliper bore and will cause the vehicle to pull in one direction under heavy braking
Genuine Mercedes parts represent the best value in Mercedes parts. When you consider the quality, price, and lifetime that you get from the part you quickly realize there is no substitute for Genuine Mercedes engineering
FCP Euro has been providing OEM & Genuine replacement parts for European cars since it was established in 1986. FCP Euro's online product catalog offers an extensive variety of OEM and Genuine replacement parts for European cars including BMW, Volvo, Saab, Audi, VW and Mercedes.
FCP Euro provides one of the most accurate online automotive parts and accessory catalogs on the web backed with a lifetime warranty on all products, free shipping, hassle free 365 day returns, and a call center available to help you through any repair or replacement parts purchase.