2015 Mercedes-Benz GLS Rear Differential Carrier A1663502714 3.27 Ratio W166 OEM

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

Part Number:

• A1663502714
• 1663502714
• Differential Ratio: 3.27

Compatible Vehicles:

• 2015 Mercedes-Benz GLS-Class
• Mercedes-Benz GL-Class X166 / GLS
• Selected models with the matching part number and 3.27 final drive ratio.

Item Features:

• Genuine Mercedes-Benz OEM Part
• Rear Differential Carrier
• Rear Axle Differential Assembly
• Final Drive Ratio: 3.27
• 4MATIC AWD Component
• 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 4MATIC drivetrain.
• 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.