A 4x4 vehicle has come in many shapes and sizes. But one thing about most all wheel and 4x4 have in common is the transfer case. A transfer case component is designed to redirect a torque produced through a transmission in either of rear axle or even both front as well as rear axle. One of these is most common of failures in damage to a mesh chain that is primary means also redirect a torque. Eagle Transmission is a reliable source in expert All Wheel or 4x4 car and truck services.