PPE 129021115 Transfer Case Brace 11-19 GM 6.6L Duramax AFE-42-12033 If you have an aftermarket

If you have an aftermarket fuel filtration system such as an Air Dog or a FASS

and started to tighten down your drain plug to what you thought was an acceptable torque

The piping is constructed of mandrel-bent 3" aluminum for smooth flow and rugged durability

The Driven Diesel Power Steering Hose assemblies are not only manufactured from superior materials

PPE 129021115 Transfer Case Brace 11-19 GM 6.6L Duramax AFE-42-12033 If you have an aftermarketCracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison equipped 4x4 pick ups in offroad and drag racing situations. Even a normal 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