2011-2019 Duramax Transfer Case Brace
Cracked transmission tail shaft housings (located between the transfer case and transmission) are a common problem for GM Allison pick ups in off-road and drag racing applications.
Even a common amount of driveline vibration can cause the housing to fail.
This may result in transmission fluid leaking or worse; internal transmission & transfer case damage.
Once the housing cracks – repair entails removing the transmission and transfer case.
Eliminate this problem with the PPE Transmission Transfer Case Brace to help support the overhanging and heavy transmission.
Mounting the brace not only prevents damage to the casing but is also quick & easy to mount, which can be done without removing the transmission or transfer case.
