Keystone MB1142123 Rear Bumper Lower Cover Support Left Hand AMG Body Styling

The Keystone MB1142123 is an OEM-replacement rear bumper lower cover support designed for the left-hand (driver) side of the Mercedes-Benz C300 Sedan (2022–2025) equipped with AMG body styling. This part restores the structural integrity and finished appearance of the rear bumper assembly following collision damage or wear.

Keystone Automotive Industries engineers this replacement to match original factory specifications, ensuring proper fit, finish, and alignment with adjacent body panels. The lower cover support provides the mounting foundation for the rear bumper fascia and contributes to the clean, sculpted look associated with the AMG-styled trim package.

Key Features:

• Direct OEM-style replacement for the factory rear bumper lower cover support
• Left-hand (driver side / LH) fitment
• Designed specifically for the AMG body styling package
• Compatible with Mercedes-Benz C300 Sedan model years 2022–2025
• Engineered to factory fit and finish standards for seamless installation
• Cross-references OEM part number 2068855005

This part is intended for professional collision repair technicians and body shops seeking a reliable, cost-effective alternative to dealer-sourced OEM components. Always verify fitment against the vehicle's trim level and build specifications prior to installation.