The transfer case is a component that sends power from the transmission output shaft to either the front or rear drive shaft. The transfer case must remain spinning while staying in place and the bearing helps with both.
Transfer case output shaft bearing importanceThe transfer case is secured to the back of the transmission with a bolt, and the input shaft is secured with the output of the transmission. This component is crucial because it delivers power to the rear or front shaft and with the help of the bearing, the transfer case output shaft can spin while staying in place inside the transfer case to prevent any issues like excessive vibrations. The output shaft bearing must remain in good working order to keep the vehicle running smoothly.
Common problems with a faulty transfer case output shaft bearingA faulty transfer case output shaft bearing can lead to fluid leaking, metal-on-metal contact, or uncontrolled vibrations.