Cracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison-equipped 4×4 pick-ups in off-road and drag racing applications.
Even a nominal amount of driveline vibration can cause the housing to fail, resulting in a transmission fluid leak or worse; internal transmission and transfer case damage. Once the housing cracks, repairing it requires removal of the transmission and transfer case.
>PPEs new Transmission Transfer Case Brace helps support the overhanging, heavy transfer case by spreading the load up and across the adaptor housing to the center section of the transmission.
>PPEs Transmission Transfer Case Brace utilizes two 304 stainless-steel 7/8 inch support tubes tied together with a thick 304 stainless-steel plate for increased strength and service life.
Mounting the brace is a quick and easy job that can be done without removal of the transmission or transfer case. No special tools required.Features:
Heavy Duty Transfer Case Pump Housing (129021115)
Supports overhanging and heavy transfer case
304 Stainless Steel construction
2011-Present GM Allison 4×4 1000/2000
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