Stabilus 4B-919913

Stabilus 4B-919913 Gas Spring Overview

The Stabilus 4B-919913 gas spring is built for controlled lift and support in automotive applications that use a 450 N strut with plastic socket connections. With an extended length of 475 mm and compressed length of 280 mm, it is sized for precise motion control where consistent opening and closing force matters. This part number 4B-919913 is also referenced by 919913 and 96306157 for the same application.

Key Features

• Brand: Stabilus
• Part number: 4B-919913
• Force rating: 450 N / 101 lb
• Extended length: 475 mm (18.701 in)
• Compressed length: 280 mm (11.024 in)
• Rod diameter: 8 mm (0.315 in)
• Tube diameter: 18 mm (0.709 in)
• Rod connection: plastic socket with ball stud
• Tube connection: plastic socket with bracket

Detailed Description

Stabilus 4B-919913 is an OE-style gas spring engineered for vehicle lift supports that need stable force delivery and compact packaging. The 450 N output, 8 mm rod diameter, and 18 mm tube diameter provide the dimensions needed for applications that rely on smooth, repeatable movement. If you are searching for a Stabilus 4B-919913 lift support for Audi A4 or Volkswagen Passat fitment, this part number is commonly used in those vehicle searches and should be matched to the exact mounting style and length requirements before ordering.

Compatible With Audi A4 and Volkswagen Passat applications that use plastic socket mounting points and the listed 475 mm extended length. The part number 4B-919913 is also a common search term for rear hatch, trunk, or hood support replacement where the original gas strut has lost pressure.

What It Helps Fix

• Weak or sagging lift support that no longer holds a panel open
• Slow or uneven opening of a hood, hatch, or trunk lid
• Loss of damping that causes the panel to drop too quickly
• Noise or binding from a worn gas spring assembly
• Incorrect replacement selection when matching OE length and force

Installation Notes and Tips

Verify the compressed length, extended length, force rating, and end fittings against the original strut before installation. Match the plastic socket with ball stud on the rod end and the plastic socket with bracket on the tube end to ensure proper attachment. For Audi A4 and Volkswagen Passat fitment searches, confirm the mounting orientation and physical dimensions on the vehicle before replacing the original support.

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 direct replacement use. Cross-reference part numbers 919913 and 96306157 are listed for the same application.