Stabilus 4B-9227BZ LIFT-O-MAT Gas Spring Strut 18mm Tube

The Stabilus 4B-9227BZ is a LIFT-O-MAT series gas spring from Stabilus, one of the world's leading manufacturers of motion control components. Engineered for reliable, smooth lifting and lowering of panels, covers, doors, and lids, this gas spring delivers consistent counterbalancing force with excellent hydraulic damping characteristics.

The 4B prefix in Stabilus's naming convention designates an 18mm tube diameter — a mid-range size suited for a wide variety of industrial, automotive, marine, RV, and furniture applications requiring dependable assisted motion.

Key Features:

• Stabilus LIFT-O-MAT non-locking gas spring design for smooth, controlled extension and compression
• 18mm pressure tube diameter (indicated by the 4B prefix)
• Hydraulic damping provides defined speed control and protects equipment from sudden movement
• Nitrogen-charged pressure tube — non-flammable, non-toxic gas fill for safe operation
• Piston rod pointing down is the preferred installation orientation for optimal seal lubrication
• Broad compatibility with Stabilus ball socket and end fitting accessories
• Corrosion-resistant steel construction for long service life

Stabilus gas springs are a direct replacement for OEM struts and are used across automotive, marine, RV, industrial, and commercial applications. Always replace gas springs in pairs when two are used in the same application, and install in the same orientation as the original.