G54 Gearbox Mount Repair Bracket - R53 / R52 Cooper S / JCW / GP

The G54 Gearbox Mount Repair Bracket provides a robust and permanent solution to a well known weakness on the MINI R53 Cooper S, JCW and GP models. Over time, the original cast gearbox mount can fatigue and shear, particularly on higher mileage or modified vehicles where increased drivetrain loads place additional stress on the mounting point.

Machined from solid billet aluminium, the G54 repair bracket dramatically increases strength compared to the original cast component, reinforcing the mounting area and restoring confidence in the drivetrain. The billet construction ensures excellent structural integrity while maintaining precise fitment for straightforward installation.

To ensure long term durability and an OEM+ appearance, the bracket is hard anodised for superior corrosion resistance and a high-quality finish that will continue to look great in the engine bay for years to come.

Designed specifically for the R53 platform, this bracket offers a simple and effective repair solution for damaged gearbox mounts, helping prevent further movement or failure while maintaining correct drivetrain alignment.

If your R53 has suffered from the common mount failure the G54 Gearbox Mount Repair Bracket provides a strong, clean and engineered solution.

Key Features

• Designed for MINI R53 and R52 Cooper S, JCW and GP 6 speed manual gearbox
• Fixes the common sheared gearbox mount issue
• Machined billet aluminium construction for maximum strength
• Hard anodised finish for corrosion resistance
• Durable OEM+ appearance
• Precision fit for straightforward installation