Double universal joint is a key part of axle. It is called as double u-joint and cardan joint.
Double U-joints allow drive shafts to move up and down with the suspension while the shaft is moving. In this way, power can be transmitted when the drive shaft is not in a straight line between the transmission and wheels. Double U-joint acts to reduce vibrations and provide smoother operation, even at severe operating angles.
Causes of failure on double U-joint are heavy loads, shocks, vibrations due to misalignment, material wear, backlash lose within the bearings.
If there is Clunking or Clanging, vibrations, grinding or chirping and loud banging, double u-joint needs to be replaced with the new one in order to end these problems in vehicle and prevent to costly repair of other key parts.
Originalparts4you offer you Genuine Carraro double u-joint from stock. All Carraro double u-joints are given below. If you cannot find Carraro double u-joint belong your vehicle, please contact us to get more information or technical support.