American Axle & Manufacturing Transfer Case Slip Yoke Series Spline

American Axle & Manufacturing (AAM) transfer case slip yokes connect the transfer case output shaft to the driveshaft. They let the driveline change length as the suspension moves. This line of replacement slip yokes, also sold as transfer case output yokes or driveshaft slip yokes, suits 4x4 and 2WD driveline applications. A worn or leaking yoke can cause vibration, driveline noise and repeated seal failures.

Key Features:

• OE-level manufacturing: AAM is an original equipment driveline supplier. Its driveshaft components are designed, tested and built to OEM specifications.
• Splined interface: The internal splines slide on the transfer case output shaft. This allows smooth driveline length changes under load.
• U-joint compatibility: Each yoke is built around a specific universal joint series. Check the series and spline count of your application before ordering.
• Sealing surface: The machined hub gives the transfer case lip seal a surface to run on, which helps keep fluid in.
• Durable construction: Yokes are made for the torque loads of truck and SUV drivelines. Some versions have a nickel-plated finish or a balancer.

These slip yokes are a good fit when you are replacing a worn, damaged or leaking yoke. They are also useful when you are rebuilding the driveline. Installing a new yoke alongside a fresh output seal and U-joints helps restore smooth, quiet driveline operation.