Genuine OEM Mercedes-Benz Rear Differential / Rear Axle Differential Assembly removed from a working vehicle. This original factory differential is designed to transfer engine power to the rear wheels and provide smooth and reliable drivetrain performance.

Part Number:

• A2123505901
• 2123505901
• Differential Ratio: 3.27

Compatible Vehicles:

• Mercedes-Benz E-Class W212
  • E350
• Mercedes-Benz CLS-Class W218
  • Selected models with the matching part number and differential specifications.
• Final Drive Ratio: 3.27

Item Features:

• Genuine Mercedes-Benz OEM Part
• Rear Differential Assembly
• Rear Axle Differential
• Final Drive Ratio: 3.27
• Direct Replacement
• Factory Tested
• Used OEM Condition
• Removed from a Working Vehicle

Important Notes:

• Please match the part number and 3.27 ratio before purchase.
• Verify compatibility with your vehicle, engine, transmission, and drivetrain configuration.
• Please compare the mounting points, part number, ratio, and photos with your original differential.
• Professional installation is highly recommended.
• Differential oil should be checked/replaced after installation.

Condition:
Used OEM item in good working condition. Normal signs of use, including minor scratches, surface marks, or cosmetic wear, may be present but do not affect functionality.