1286251 887MK4 Rubber Air Shock Absorber - 19.0 kN Load Capacity at 5 bar, 257 mm Design Height

The 1286251 887MK4 Rubber Air Shock Absorber is a high-performance air ride suspension component designed for commercial vehicles. This air spring features a durable rubber bellows and steel piston construction for reliable operation in demanding transportation applications.

• Inspect air lines and devices for leaks and ensure they turn freely
• Check bellows bearing for damage, proper fastening, deformation, and sharp edges
• Verify shock absorber operation, impermeability, and bearing tightness
• Periodically check nuts and bolts for proper torque according to manufacturer specifications
• Inspect axle suspension, trailing arms, and rods for wear
• Test height control valve functionality to ensure proper operation

• Gather all necessary tools and equipment before starting installation
• Review manufacturer's service guide for specific suspension requirements
• Consult qualified specialists if uncertain about any aspect of the installation

• Inspect leveling valve, linkage, and transmission parts for wear and replace if damaged
• Test shock absorbers for leaks and replace defective units
• Examine air lines for cracks or damage throughout their entire length
• Check frame hangers, trailing arm bushings, torque rods, and air spring mounts for wear
• Clean air spring mounting plates thoroughly before installing new unit
• Always use new attaching bolts and observe specified tightening torques
• Verify leveling valve linkage functions correctly under load conditions