MasterPro A4074 Automatic Transmission Mount

Automatic Transmission Mount for Mercedes-Benz

MasterPro MRC Mounts A4074 is an OEM replacement automatic transmission mount built for Mercedes-Benz applications that need a direct-fit drivetrain support solution. It uses a steel mount body with an aluminum bracket, a solid cushion, and a rubber bushing to help maintain transmission alignment in everyday driving.

Designed for Mercedes-Benz E-Class, C-Class, CLS-Class, CL-Class, and Metris applications, this MasterPro transmission mount follows original equipment specifications and is built for standard replacement service. The A4074 part number is also referenced in OE-style replacement searches for Mercedes-Benz transmission mount service.

Key Features

• OEM replacement automatic transmission mount
• MasterPro MRC Mounts product line
• Steel mount construction with aluminum bracket
• Black rubber bushing with solid cushion design
• Silver bracket finish
• Meets or exceeds original equipment manufacturer specifications
• Mounting bracket included
• Standard replacement grade
• Part number A4074

Product Details

The MasterPro MRC Mounts line focuses on direct replacement drivetrain mounting components for import vehicles. This A4074 automatic transmission mount is built to match OE-style mounting geometry and material selection, making it a practical choice for Mercedes-Benz owners servicing transmission support on E350, E550, C300, CLS550, E400, E500, and Metris models. The combination of steel, aluminum, and rubber construction supports a stable mount assembly for factory-style fitment.

This part cross-references Anchor 9914 and Power Torque B4074 for the same application. Search terms such as Mercedes-Benz transmission mount replacement, automatic transmission mount for Mercedes-Benz E350, and OEM replacement transmission mount for Mercedes-Benz C300 are commonly associated with this part number, A4074.

Common Problems This Part Addresses

• Worn or collapsed transmission mount
• Excess drivetrain movement during acceleration or shifting
• Vibration transferred into the cabin from the transmission area
• Misalignment between the transmission and mounting points
• Noisy or harsh engagement caused by deteriorated mount support

Installation Notes

Verify vehicle fitment by year, model, and position before installation. This mount is listed for N/A and Rear applications depending on the vehicle, so match the exact fitment row for your Mercedes-Benz. Mounting hardware is not included, and instructions are not included. Inspect adjacent drivetrain components and mounting surfaces before installing the new mount.

Quality Assurance

MasterPro lists this A4074 transmission mount as meeting or exceeding original equipment manufacturer specifications. It is built as a standard replacement part for Mercedes-Benz transmission mount service and is intended to follow OE-style fitment requirements.

• Fits 2016-2019 Mercedes-Benz Metris, N/A
• Fits 2015-2017 Mercedes-Benz E400, N/A
• Fits 2015-2016 Mercedes-Benz CLS400, N/A
• Fits 2016 Mercedes-Benz CLS550, N/A
• Fits 2014-2016 Mercedes-Benz E250, N/A
• Fits 2016 Mercedes-Benz E300, N/A
• Fits 2014 Mercedes-Benz E300, N/A
• Fits 2012-2016 Mercedes-Benz E350, N/A
• Fits 2014-2016 Mercedes-Benz E500, N/A
• Fits 2010-2016 Mercedes-Benz E550, N/A
• Fits 2008-2015 Mercedes-Benz C350, N/A
• Fits 2012-2015 Mercedes-Benz CLS550, N/A
• Fits 2015 Mercedes-Benz E300, N/A
• Fits 2012-2013 Mercedes-Benz E300, N/A
• Fits 2008-2009 Mercedes-Benz E300, N/A
• Fits 2008-2014 Mercedes-Benz C300, N/A
• Fits 2010-2014 Mercedes-Benz CL550, N/A
• Fits 2013 Mercedes-Benz CL500, Rear
• Fits 2010 Mercedes-Benz CL500, Rear
• Fits 2010-2012 Mercedes-Benz C250, N/A