5-153X GU1000 PRECISION 369 universal joint is a mechanical structure that uses a ball connection to realize the power transmission of different shafts.

During the operation of the car, uneven road surface bounces, load changes or the position difference between the two assembly installations, etc., will cause the angle and distance between the transmission output shaft and the input shaft of the drive axle final reducer to change, so driving the car behind The universal joint transmission form adopts double universal joints, that is, there is a universal joint at each end of the transmission shaft. Its function is to make the angle between the two ends of the transmission shaft equal and to ensure that the instantaneous angular velocity of the output shaft and the shaft input shaft are always equal.

The 5-280X PRECISION 334 universal joint is also one of the universal joints.