546905134 661N Rubber air bellow 8018 pneumatic suspension systems for truck air bag W01-095-0021

Warning and Tips

Maintenance of the air springs, Vehicle Check-List

•  Check the air lines and devices of leakage and that they turns freely.
•  Check the bellows bearing for damage, correct fastening, deformation, sharp edges.
•  Check the shock absorbers for operation and impermeability as well as tightness and bearing.
•  Periodically, check nuts and bolts for proper torque. For specific recommendations see manufacturer's manual.
•  Check axle suspension, trailing arms and rods for wear. 
•  Check height control valve to see that it is functioning properly. A properly maintained valve will save unneeded maintenance expense.
•  Routine inspection of all of the above according to manufacturer's instructions, will extend the life of your vehicle and reduce your overall maintenance expense. 

Bus

Vkntech air springs provide excellent vehicle stability, improve steering and handling, and offer ideal passenger comfort. 

Vkntech air spring maximizing comfort for your commute

The design of our air springs provides for optimum burst pressure, enhancing safety even under extreme conditions .Vkntech air springs used by more suspension manufacturers than any other brand in China.