Metrix Premium Chassis Parts - 4 PC L/R Rear Upper Forward & Rearward Control Arm Kit Fits 08-21 Mercedes-Benz C300, 08-15 C350, 08-11 C63 AMG, 19-22 CLS450, RK641423, RK641422, RK641421, RK641420

COMPATIBLE WITH: 11-19 Mercedes-Benz C180 (Mexico), 10-15 C250, 08-09 C230, 22 C300 Convertible, 22 C300 Coupe, 16-18 C350e, 15 C400, 08-21 C300, 08-15 C350, 15-17 CLS400, 12-14 CLS350 (Mexico), 08-11 C63 AMG, 19-22 CLS450, 12-18 CLS500 (Mexico), 12-18 CLS550, 17-19 E250 (Mexico), 14-16 E250, 12-19 E300, 11-13 E250 (Mexico), 20-22 E350, 19-22 E450, 13-18 E400, 10-16 E350, 12 E63 AMG, 10-17 E500 (Mexico), 10-17 E550, 10-11 E63 AMG, 18-20 GLC350e, 16-22 GLC300, 13-15 GLK250, 10-15 GLK350, 13 SL550 WHAT'S IN THE KIT: 1x Rear Left Upper Rearward Control Arm RK641423, 1x Rear Right Upper Rearward Control Arm RK641422, 1x Rear Left Upper Forward Control Arm RK641421, 1x Rear Right Upper Forward Control Arm RK641420 EXCEEDS OEM STANDARDS: Designed and manufactured to surpass OEM specifications, our parts are IATF 16949 and ISO 9001 certified, ensuring superior reliability and performance. WARRANTY GUARANTEE: Backed by a 3-Year / 36,000-Mile Warranty from the installation date, this repair kit offers reliability and peace of mind for DIY enthusiasts and professionals. It features high-grade steel components, with some equipped with grease fittings for easy maintenance and longevity. Complete with all necessary hardware, this kit ensures a robust and reliable setup. It has undergone rigorous testing and adheres to stringent manufacturing standards to ensure optimum performance. ENHANCED CORROSION PROTECTION: Engineered with additional cataphoresis plating to protect against environmental damage like salt, dirt, and water ingress.