Stabilus 3B-6371IO Hatch Lift Support

Stabilus 3B-6371IO Gas Spring Overview

The Stabilus 3B-6371IO gas spring is built for specific OE-style lift support applications with a 374 N (84 lb) force rating. It features plastic socket connections on both ends and is sized for compact mounting points where controlled opening and closing action is required.

Compatible With 1986-1988 Chevrolet Nova and 1986 Toyota Corolla applications, this Stabilus 3B-6371IO gas spring matches the listed extended and compressed lengths for direct-fit replacement use. The part number 3B-6371IO is also referenced in cross-application catalogs for the same vehicle fitments.

Key Features

• Brand: Stabilus
• Part number: 3B-6371IO
• Force rating: 374 N / 84 lb
• Extended length: 630 mm (24.8 in)
• Compressed length: 392.5 mm (15.45 in)
• Rod diameter: 10 mm (0.394 in)
• Tube diameter: 22 mm (0.866 in)
• Plastic socket rod connection
• Plastic socket tube connection

Detailed Description

This Stabilus gas spring is specified for vehicle lift-support service where consistent extension force and controlled motion matter. With a 10 mm rod diameter, 22 mm tube diameter, and plastic socket attachments, it is engineered around the dimensions needed for the listed Chevrolet Nova and Toyota Corolla fitments. The 3B-6371IO designation should be matched carefully to the vehicle’s original support length and mounting style before replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn gas strut that no longer holds an opening position
• Restoring controlled lift and lower action on supported panels or lids
• Addressing weak, slow, or uneven support movement
• Correcting fitment issues caused by incorrect length or end fittings
• Matching OE-style support on 1986-1988 Chevrolet Nova and 1986 Toyota Corolla applications

Installation Notes and Tips

Verify the compressed length, extended length, rod diameter, and socket-style end fittings against the original part before installation. Confirm that the mounting points accept plastic socket connections and that the force rating matches the original support requirement. For best results, replace the support in the same orientation and check panel movement after installation.

Quality Assurance

Stabilus is a recognized supplier of gas springs and lift supports used in automotive applications. This part is built to the listed dimensions and force specification for the confirmed vehicle fitments.