Stabilus 4B-934994 Back Glass Lift Support

Back Glass Lift Support for Jeep Grand Cherokee

This Stabilus back glass lift support is built for the rear glass on 2011-2015 Jeep Grand Cherokee models. Part number 4B-934994 is specified with a 160 N (36 lb) force rating, compact gas strut dimensions, and plastic socket connections for a direct replacement style fit.

Key Features

• Fits 2011-2015 Jeep Grand Cherokee, rear glass application
• Stabilus part number 4B-934994
• Force rating: 160 N / 36 lb
• Compressed length: 291.5 mm (11.476 in)
• Extended length: 444 mm (17.480 in)
• Rod diameter: 6 mm; tube diameter: 15 mm
• Plastic socket rod and tube connections
• Rod end attachment diameter: 10 mm; tube end attachment diameter: 8 mm

Detailed Description

Use this Stabilus lift support to restore controlled opening and holding action for the back glass on the Jeep Grand Cherokee. The 4B-934994 gas strut is sized for the rear glass lift support location and uses plastic socket attachments at both ends, with a 6 mm rod and 15 mm tube for the specified application. If your rear glass drops, will not stay open, or feels weak when lifted, this replacement helps return the hatch glass to normal operation.

This part cross-references AMS Automotive 6487 and Tuff Support 613210 for the same application. The Stabilus 4B-934994 is also listed among interchange references for related OE-style replacement use on the Jeep Grand Cherokee platform.

What It Is Used For

• Rear glass that will not stay raised
• Slow or weak lift action at the back glass
• Back glass that drops unexpectedly
• Uneven or inconsistent opening force
• Replacement of a worn gas strut on the liftgate glass

Installation Notes and Tips

Verify the compressed length, extended length, force rating, and socket-style end fittings before installation. Match the lift support to the rear glass position on 2011-2015 Jeep Grand Cherokee models and confirm the attachment diameters align with the vehicle’s mounting points. Support the glass securely during removal and replacement to prevent sudden movement.

Quality Assurance

Stabilus is a recognized OE supplier for gas springs and lift supports, and this part is built to the listed dimensional and force specifications for the stated application.