MasterPro A7389 Manual Transmission Mount

MasterPro MRC Mounts A7389 Manual Transmission Mount

MasterPro MRC Mounts A7389 is an OEM replacement manual transmission mount built for Infiniti applications that need stable drivetrain support and controlled movement. It uses a fluid-filled cushion with rubber bushing material to help isolate vibration while the steel mount and aluminum bracket provide a durable replacement for worn factory hardware.

Key Features

• OEM replacement manual transmission mount for Infiniti vehicles
• Fluid-filled cushion with black rubber bushing for vibration isolation
• Steel mount construction with silver aluminum bracket
• Standard replacement grade that meets or exceeds original equipment manufacturer specifications
• Mount bracket included; mounting hardware not included
• Cross-reference: Infiniti 11320EG800 and Power Torque B7389

Product Details

The MasterPro MRC Mounts A7389 transmission mount is designed for Infiniti Q50, Q70, Q70L, Q60, QX50, QX70, Q40, EX37, FX37, G37, M35h, M37, M56, EX35, FX35, G25, M45, G35, and M35 applications across model years 2006 through 2020. It is a direct-fit manual transmission mount for vehicles that require OEM-style support and factory-matched mounting geometry. The fluid-filled design helps reduce drivetrain vibration transfer, while the steel and aluminum construction supports long-term service in daily-driven Infiniti sedans and crossovers.

MRC Mounts is MasterPro’s product line for replacement mounting components, focused on OE-style fit and material selection for drivetrain service. A7389 follows that approach with a standard replacement design that aligns with original equipment manufacturer specifications for the listed Infiniti applications.

Common Problems This Part Addresses

• Excessive vibration felt through the cabin from a worn transmission mount
• Drivetrain movement during acceleration, shifting, or deceleration
• Clunking or knocking noises caused by deteriorated mount material
• Misalignment from a collapsed or fluid-leaking mount
• Reduced support from cracked rubber or fatigued factory mounting components

Installation Notes

Verify the vehicle’s transmission configuration and match the part number to the original mount before installation. This mount includes the mounting bracket, but mounting hardware is not included. Professional installation is recommended because proper alignment and torque are important for drivetrain support and shift quality.

Quality Assurance

MasterPro A7389 is built as a standard replacement mount that meets or exceeds original equipment manufacturer specifications for the listed Infiniti applications. It is engineered for OE-style fitment and material performance in manual transmission service.