Upgrade your drivetrain with a stout differential cover and stiffer transmission mounts!
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Brand:
ES#:
4876614
Mfg#:
049424LAEBKT
Ships in 1-2 days
ON SALE!
SAVE 17%
$1381.99
This product was last offered at the strikethrough price on 05-05-2026
Complete your six-speed swap with a durable steel transmission mount. Direct replacement for OEM part number 23702227892.
10X Entries Into Our F80 M3 Sweepstakes For six-speed swapped, Getrag 420G-equipped vehicles only.
Brand:
ES#:
4876707
Mfg#:
057078LA01
In Stock
ON SALE!
SAVE 25%
$189.99
This product was last offered at the strikethrough price on 06-13-2026
Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct.
10X Entries Into Our F80 M3 Sweepstakes
For safety and smoothness, periodically inspect and replace all drivetrain mounts that show signs of looseness, cracking, or breakage. Worn, hardened, or broken engine mounts, transmission mounts, and differential mounts allow drivetrain components to move out of place, resulting in annoying noise, vibration, and harshness. Broken drivetrain mounts are also a safety hazard that can cause a loss of vehicle control and additional vehicle damage.
Lifetime Replacement
