Stabilus 4B-853986 Hatch Lift Support

Stabilus Gas Spring 4B-853986

Stabilus 4B-853986 is a gas spring built for controlled lift, support, and lowering action in automotive applications. It measures 17.008 inches extended and 10.925 inches compressed, with a 745 N (167 lb) force rating and plastic socket connections on both ends.

Compatible with 2008 Toyota Matrix, this Stabilus gas strut is a direct-fit replacement for the specified application. The 4B-853986 part number also cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Key Features

• Extended length: 17.008 in (432 mm)
• Compressed length: 10.925 in (277.5 mm)
• Force rating: 745 N / 167 lb
• Rod diameter: 8 mm (0.315 in)
• Tube diameter: 19 mm (0.748 in)
• Plastic socket rod and tube connections
• Rod and tube end attachment diameter: 10 mm (0.394 in)

Detailed Description

This Stabilus gas spring is specified for the 2008 Toyota Matrix and is identified by part number 4B-853986. It is engineered with the listed compressed and extended lengths to match the original lift support geometry, while the 745 N force rating helps maintain consistent opening and holding action for the supported panel or hatch.

For buyers searching for a 2008 Toyota Matrix lift support, hatch strut, or gas spring replacement, 4B-853986 provides the exact dimensional and connection details needed for a proper OE-style match. The plastic socket ends and 10 mm attachment diameter are important when verifying interchange and fitment before installation.

What It Helps Solve

• Weak or failing lift support that no longer holds a panel open
• Slow, uneven, or uncontrolled opening and closing motion
• Noise or instability caused by a worn gas strut
• Incorrect replacement length or end fitting mismatch
• Loss of support on the rear hatch or similar lift application

Installation Notes and Tips

Verify the compressed length, extended length, force rating, and socket-style end fittings against the original part before installation. Confirm the vehicle application as 2008 Toyota Matrix and compare the mounting points to ensure the plastic socket connections align correctly. Replace only after the supported panel is secured and safely held in position.

Quality Assurance

Stabilus is a recognized supplier of gas springs and lift supports used in automotive applications. This part is identified by Stabilus 4B-853986 and is built to the listed dimensional and force specifications for the stated fitment.