MasterPro A5439 Automatic Transmission Mount

Reliable Automatic Transmission Mount for Buick and Cadillac

The MasterPro A5439 automatic transmission mount is designed as a direct OEM replacement for select Buick and Cadillac models. Engineered with durable steel and rubber components, this mount provides solid cushioning to reduce vibration and maintain transmission stability.

• Compatible with Buick Lucerne and Cadillac DTS models
• Constructed from steel mount material with black rubber bushings
• Includes 2 studs and 2 mounting holes for secure installation
• Standard replacement grade meeting or exceeding OEM specifications
• Solid cushion type for effective vibration dampening

Durable Construction and Design Features

The MasterPro A5439 transmission mount features a steel mount body paired with black rubber bushings that offer a balance of strength and flexibility. The solid cushion design helps absorb engine and transmission vibrations, improving ride comfort and protecting drivetrain components. With two studs and two mounting holes, this mount ensures a secure fit without the need for additional mounting hardware or brackets. It is engineered to meet or exceed original equipment manufacturer standards, providing reliable performance for Buick Lucerne and Cadillac DTS vehicles.

Purpose and Common Applications

• Reduces transmission movement and vibration during acceleration and shifting
• Prevents excessive wear on transmission and drivetrain components
• Eliminates clunking or knocking noises caused by worn mounts
• Maintains proper alignment of the transmission assembly
• Supports smooth and stable vehicle operation

Installation Notes and Tips

Installation of the MasterPro A5439 automatic transmission mount requires removal of the old mount and securing the new mount using the existing studs and mounting holes. Note that mounting hardware, brackets, and installation instructions are not included, so having the appropriate tools and mechanical knowledge is recommended. Ensure the vehicle is safely supported and the transmission is properly aligned during installation to avoid damage or misalignment.

Quality Assurance and Warranty Information

This MasterPro transmission mount is manufactured to meet or exceed OEM specifications, ensuring compatibility and durability for Buick Lucerne and Cadillac DTS models. While mounting hardware and instructions are not included, the part is backed by MasterPro's quality standards. Please consult the product documentation or manufacturer for warranty details.