





MMX Rear Diff OEM Bush Aluminium Insert Single 'Dual Mount' | G8x | M2 | M3 | M4
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MMX Rear Diff OEM Bush Aluminium Insert Single ‘Dual Mount’ – BMW G8x M2 / M3 / M4
Complete the MMX dual rear differential mount setup on your BMW G8x M2, M3 or M4 with the MMX Rear Diff OEM Bush Aluminium Insert Single ‘Dual Mount’.
Designed for cars already fitted with the MMX Rear Diff OEM Bush Aluminium Insert Kit ‘Single Rear Mount’ (MMR55-1618) and the MMX OEM Differential Dual Mount (MMR55-1606), this insert fits into the additional OEM rubber bush used by the Dual Mount. It supports the second rear differential mounting point in the same way as the original insert setup supports the factory mounting points.
Suitable for both RWD and xDrive models, this is the final insert required to complete the full dual rear mount configuration.
Precision Machined Aluminium Construction
The insert is precision machined from 6061-T6 billet aluminium for strength, accuracy and durability.
Key features:
- Precision machined from 6061-T6 billet aluminium
- Designed for use with the MMX OEM Differential Dual Mount
- Fits into the additional OEM rubber bush
- Completes the full dual rear mount insert setup
- Suitable for RWD and xDrive models
- Fully reversible upgrade
- Designed to work alongside MMR55-1618 and MMR55-1606
- MMX reference: MMR55-1619
Dual Rear Mount Upgrade
The MMX OEM Differential Dual Mount adds a second OEM rubber bush to provide the differential with an additional rear mounting point.
This single aluminium insert is designed specifically for that additional bush, helping complete the upgraded rear differential mounting arrangement when used with the rest of the MMX dual mount system.
Vehicle Fitment
Designed for selected:
- BMW G87 M2
- BMW G80 M3
- BMW G81 M3 Touring
- BMW G82 M4
- BMW G83 M4
- RWD models
- xDrive models
This product is intended for vehicles already using:
- MMX Rear Diff OEM Bush Aluminium Insert Kit ‘Single Rear Mount’ – MMR55-1618
- MMX OEM Differential Dual Mount – MMR55-1606
Contents
- 1 x Rear Differential Bush Insert
Professional Installation Recommended
Professional installation is recommended.
Correct installation of the differential mounting components should be confirmed before use, particularly when combining this insert with the MMX Dual Mount system.
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