MasterPro A70003 Automatic Transmission Mount

Automatic Transmission Mount for Mercedes-Benz

MasterPro A70003 is an OEM replacement automatic transmission mount built for select Mercedes-Benz applications. It uses a steel mount with an aluminum bracket, rubber bushing, and fluid-filled cushion to support the transmission and help control drivetrain movement.

Compatible with Mercedes-Benz GL450, GL550, ML350, ML450, ML500, ML550, R320, and R350 applications listed below, this MasterPro A70003 transmission mount is a standard replacement that meets or exceeds original equipment manufacturer specifications.

• OEM replacement automatic transmission mount
• Steel mount construction with aluminum bracket
• Rubber bushing with fluid-filled cushion design
• Black bushing and silver bracket finish
• Mounting bracket included; mounting hardware not included
• Meets or exceeds original equipment manufacturer specifications

Detailed Product Overview

MasterPro A70003 is engineered for transmission support in Mercedes-Benz vehicles that require a direct-fit automatic transmission mount. The fluid-filled cushion and rubber bushing are used to isolate vibration while the steel mount and aluminum bracket provide structural support at the transmission attachment point. If you are replacing a worn Mercedes-Benz transmission mount, A70003 offers a standard replacement solution for drivability restoration and drivetrain stability.

This part cross-references Mercedes-Benz 1662400518 and Power Torque B70003 for the same application. Search terms such as Mercedes-Benz automatic transmission mount replacement, OEM replacement transmission mount for ML350, and Mercedes-Benz drivetrain mount A70003 align with this part’s fitment and design.

Common Issues This Part May Address

• Excessive drivetrain movement during acceleration or shifting
• Vibration felt through the cabin from a worn transmission mount
• Clunking or thumping noises from the transmission area
• Visible cracking, separation, or fluid loss from the original mount
• Misalignment at the transmission support point

Installation Notes and Tips

Verify vehicle fitment by year, model, and package notes before installation. This mount uses four mounting holes and two studs, and the mounting bracket is included. Mounting hardware is not included, and instructions are not included. Inspect adjacent drivetrain mounts and brackets for wear before completing the repair.

• Fits 2012 Mercedes-Benz GL450, N/A
• Fits 2012 Mercedes-Benz GL550, N/A
• Fits 2012 Mercedes-Benz ML350, N/A
• Fits 2006-2012 Mercedes-Benz ML350, N/A, except Off-Road Package
• Fits 2012 Mercedes-Benz ML550, N/A
• Fits 2006-2012 Mercedes-Benz R350, N/A
• Fits 2010-2011 Mercedes-Benz ML450, N/A
• Fits 2008-2011 Mercedes-Benz ML550, N/A, with Off Road Package
• Fits 2007-2009 Mercedes-Benz ML320, N/A, except Off-Road Package
• Fits 2007-2009 Mercedes-Benz R320, N/A
• Fits 2006-2007 Mercedes-Benz ML500, N/A, with Off Road Package

Quality Assurance

MasterPro A70003 is a standard replacement transmission mount that meets or exceeds original equipment manufacturer specifications for the listed Mercedes-Benz applications. Its OE-style construction and fitment-focused design support a direct replacement approach for service work on Mercedes-Benz GL450, ML350, ML550, and related models.