MasterPro A4056 Automatic Transmission Mount - Left or Right

MasterPro Automatic Transmission Mount Overview

The MasterPro A4056 automatic transmission mount is designed as a standard replacement part for select BMW models. Engineered with durable steel and rubber components, this mount helps maintain proper transmission alignment and reduces vibration for a smoother driving experience.

• Compatible with BMW 540i, 740i, 740iL, 745i, 745Li, 750i, 750iL, and 750Li models
• Constructed with a solid rubber bushing in black for effective cushioning
• Steel mount material ensures strength and durability
• Includes 2 studs for secure attachment
• OEM replacement mount type meeting or exceeding original equipment specifications

Durable Construction and Design Features

The MasterPro A4056 transmission mount features a solid rubber bushing that provides reliable cushioning to absorb engine and transmission vibrations. The black rubber bushing is paired with a robust steel mount, offering a balance of flexibility and strength. This mount is designed without mounting brackets or heat shields and does not include mounting hardware or installation instructions, making it suitable for professional installation. The two-stud configuration ensures a secure fitment in the transmission assembly.

Compatible BMW Models and Applications

This automatic transmission mount is specifically compatible with a range of BMW vehicles, including the 540i, 740i, 740iL, 745i, 745Li, 750i, 750iL, and 750Li. It is intended as a direct OEM replacement, meeting or exceeding original equipment manufacturer specifications to maintain factory performance and reliability.

Common Issues Addressed by This Transmission Mount

• Excessive engine or transmission vibration felt inside the cabin
• Misalignment of the transmission causing drivetrain noise or wear
• Worn or damaged mounts leading to transmission movement
• Clunking or knocking noises during acceleration or shifting
• Reduced transmission stability affecting vehicle handling

Installation Notes and Tips

Installation of the MasterPro A4056 transmission mount requires removal of the old mount and proper alignment of the new mount using the two studs. Since mounting hardware and instructions are not included, it is recommended to have this part installed by a qualified technician familiar with BMW transmission systems. Ensure all bolts are torqued to manufacturer specifications to prevent premature wear or failure.

Quality Assurance and Warranty Information

The MasterPro A4056 transmission mount is manufactured to meet or exceed original equipment manufacturer standards, ensuring reliable performance and durability. While specific warranty details are not provided, MasterPro parts typically adhere to industry quality controls to support long-term vehicle operation.