The Hendrickson S-33161 or S33161 is a ZMD Damped Air Spring with Steel Piston, part of Hendrickson's ZMD suspension line. The steel piston construction is a defining feature of this air spring, distinguishing it from standard air spring designs. Sold individually as a single unit, this is a genuine Hendrickson part available from Pro Gear and Transmission. Call us to confirm proper fit for your specific suspension application before ordering.
Features
Hendrickson ZMD Damped Air Spring
Steel piston construction
Sold individually (each)
Genuine Hendrickson part
Suspension air spring kit category component
