Stabilus 4B-348705 Back Glass Lift Support

Stabilus Back Glass Lift Support for LR3 and LR4

Restore controlled rear glass movement with this Stabilus back glass lift support, part number 4B-348705. It is built for the rear glass on select Land Rover LR3 and LR4 models and uses plastic socket connections for a direct OE-style replacement.

Key Features

• Brand: Stabilus
• Part number: 4B-348705
• Back glass lift support for the rear glass area
• Force rating: 480 N / 108 lb
• Extended length: 18.976 in (482 mm)
• Compressed length: 11.457 in (291 mm)
• Rod diameter: 0.315 in (8 mm)
• Tube diameter: 0.709 in (18 mm)
• Plastic socket rod, tube, and shaft connections
• Cross-reference: Gates 348705

Detailed Description

This Stabilus 4B-348705 back glass lift support is engineered for rear glass applications on 2005-2009 Land Rover LR3 and 2010-2016 Land Rover LR4. The 480 N force rating is matched to the lift support geometry, helping the rear glass open and stay positioned with controlled movement. With plastic socket end connections and the listed compressed and extended lengths, this part is suited for direct replacement where OE-style dimensions matter. If you are searching for a Land Rover LR3 rear glass lift support or a Land Rover LR4 back glass strut, 4B-348705 is the relevant part number to verify against your original unit.

What It Is Used For

• Rear glass that will not stay open
• Slow or weak lift support action
• Rear hatch glass dropping unexpectedly
• Uneven or inconsistent opening force
• Noisy or worn lift support operation

Installation Notes and Tips

Verify the original support’s compressed length, extended length, force rating, and socket style before ordering. Compare the rod and tube connection points to confirm the plastic socket ends match your vehicle. For best results, replace a worn support with the rear glass fully supported and check that the mounting points are clean and undamaged before installation.

Quality Assurance

Stabilus is a recognized OE supplier in gas spring and lift support applications, and this part is built to match the listed dimensions and force specification for the intended Land Rover LR3 and LR4 rear glass applications.