HENDRICKSON S-20414 Hendrickson Air Spring

Manufacturer

HENDRICKSON

Features & Benefits

• Balances load transfer through the suspension as road conditions shift
• Cushions vertical travel in air ride systems used on trucks and trailers
• Recovers ride height after a weakened spring begins to sag or leak
• Reduces the strain placed on nearby suspension pieces during repeated compression
• Fits rolling-lobe air spring applications common in heavy-duty service

Hendrickson Air Suspension Spring

Ride quality and suspension movement both depend on the Hendrickson Air Suspension Spring, the air-cushioned component that carries load through a flexible chamber rather than relying only on a steel spring path. On trucks and trailers that face changing cargo weight and rough pavement, the air-filled section shapes how the suspension rises, settles, and reacts over the road. A worn spring can cause sag, leakage, or a ride that no longer feels settled, which is why this part is often a key focus in suspension service. Its rolling-lobe form and associated piston style place it in a common heavy-duty replacement category used across air-ride systems. To restore the suspension’s air-carrying function, the Hendrickson S-20414 takes its place at the center of the repair.