Drive shafts, also called articulated shafts, will be shafts that include two universal joints. The easiest kind of drive shaft includes a joint at each end. The configuration is essentially an extended double joint for overcoming distances and offsets between your drive and the influenced load. Drive shafts also provide a remedy for bridging angular misalignment.
Telescopic Drive Shafts
Drive shafts can contain a telescopic middle aspect that enables quicker and simpler repositioning than likely with a rigid two-joint shaft. They enable easy size adjustment in axial misalignments.
Spring-Loaded, Quick-Change Shafts for Reducing Downtime
Spring-loaded drive shafts consist of two back-to-back solitary universal joints linked with a spring-loaded intermediate shaft. It enables the drive shaft to always be quickly removed and substituted without 
tools. Pinning of outer yokes is not required because the spring pressure on the intermediate shafts keeps the quick-switch universal joint secure at each end.
Fail-Safe Stop Solution
Spring-loaded drive shafts could be customized to include a fail-secure solution. If the application very seriously exceeds the joint’s ranked torque capability, the drive shaft can be designed to fail and prevent in a safe vogue, without damaging the electric motor.
Your drive shaft may be the link between your tranny and front or rear differential. It provides universal joints on both ends to permit it to rotate freely even as the rear end techniques over bumps in the road. The travel shaft is carefully well-balanced when it’s mounted, and an unbalanced travel shaft can lead to problems. A bad travel shaft or prop shaft can vibrate when under a load or during deceleration. If this remains, your u-joints could be damaged and are unsuccessful. If a drive shaft fails and disconnects, this may cause a large amount of damage to your automobile and leave you stranded.
THE PRODUCTS shaft assemblies are remanufactured to make sure an extended and troublefree service existence. All shaft assemblies happen to be completely disassembled, cleaned and inspected.
Only those parts that meet original OEM specifications are reused. All the components are replaced with new or OEM-specific remanufactured pieces.
All shafts are reassembled with new universal joints and CV centering kits with grease fittings and are then completely greased with the correct lubricant. All shafts are straightened and pc balanced and examined to closer tolerances than OEM specs.
The drive shaft is the part on the lower right side of the picture. The other end of it would be linked to the Front Drive Shaft transmission.