

Control Arm and Ball Joint Assembly for 2013-2020 Mercedes-Benz Vehicles, 2017-2019 Infiniti QX30
Dorman CB27194 is a direct-fit replacement control arm for replacing a worn suspension arm and ball joint assembly on select compact Mercedes-Benz and Infiniti applications. It helps restore the steering response and suspension geometry expected from the original layout, making it a practical repair choice for Mercedes-Benz B250, B Electric Drive, B250e, CLA250, CLA45 AMG, GLA250, and Infiniti QX30 vehicles covered by the catalog fitment.
Dorman CB27194 Features:
- Complete suspension control arm and ball joint assembly supports a straightforward repair when the original component is worn or damaged.
- Direct-fit design is intended to match the vehicle application without requiring custom fabrication or universal adaptation.
- Engineered for smooth, responsive steering feel on the supported Mercedes-Benz B-Class, CLA-Class, GLA-Class, and Infiniti QX30 platforms.
- Catalog fitment covers model years from 2013 through 2020, depending on the specific vehicle model.
Best used as a service replacement during suspension or steering diagnosis when a worn control arm or ball joint is identified. Verify side, position, and vehicle details before ordering to confirm it matches the repair location.