Stabilus 3B-186221 Lift-O-Mat Gas Spring Lift Support Strut

The Stabilus 3B-186221 is a Lift-O-Mat gas spring lift support engineered for smooth, controlled motion assistance in lifting and lowering applications. As part of Stabilus's industry-leading Lift-O-Mat line, this gas spring delivers reliable force support and excellent damping characteristics to make opening and closing panels, hoods, doors, and covers effortless and safe.

Stabilus Lift-O-Mat gas springs are hydropneumatic adjusting elements constructed from a pressure tube, piston rod with piston, and corresponding end fittings. Pressurized nitrogen gas inside the unit maintains consistent force output across the full stroke, providing controlled, predictable motion in both extension and compression directions. The internal nitrogen charge is calibrated at the factory to deliver the precise force required for the intended application.

Key Features:

• Stabilus Lift-O-Mat series gas spring — the proven standard in motion control
• Hydropneumatic design with nitrogen gas charge for consistent, reliable force output
• Excellent damping characteristics for smooth, controlled travel in both directions
• Engineered and built to meet or exceed OE-quality standards
• No special tools required for installation — direct OE-style fitment
• Durable construction designed for consistent performance across a wide range of operating temperatures
• Suitable for use in automotive, industrial, RV, marine, and powersports applications

Stabilus is a globally recognized leader in gas spring and motion control technology, with decades of experience supplying OEM and aftermarket applications across the automotive and industrial sectors. The 3B-186221 is a direct-fit replacement designed to restore safe and proper function to your application.