Contitech 782N Air Spring Bellow 1S270-25C Replacement for Firestone W01-095-0197 | 9013 Truck Suspension Air Bags

High-quality replacement air spring bellows designed for truck suspension systems, compatible with multiple OEM references including Firestone W01-095-0197 and Contitech 782N.

• Check levelling valve, linkage and transmission parts for wear and damage; replace damaged parts if necessary
• Inspect shock absorbers for leakages and perform shock absorber tests; replace defective units
• Examine air lines for cracks or damage along their entire length after disconnection
• With air spring removed, inspect frame hangers, trailing arm bushings, torque rods, trailing arms and air spring mounts for wear
• Check bearing for air spring bellow for external damage, deformation, sharp edges and correct fastening
• Clean air spring mounting plates thoroughly before installing new unit to ensure proper attachment
• Always use new attaching bolts and observe specified tightening torques; never reuse old bolts
• Verify levelling valve linkage functions properly - should move from neutral to intake position under load