Stabilus 3B-261049 Liftgate Lift Support

Temperature-Controlled Liftgate Support

Stabilus 3B-261049 is a gas liftgate lift support with a temperature compensating valve for vehicles that need consistent lid operation across changing weather. It is built for OE-equivalent performance on applications such as the 2016-2019 Chevrolet Volt, where cold-weather opening force and warm-weather closing effort both matter.

For Chevrolet Volt liftgate support replacement, this Stabilus LIFT-O-MAT TCV unit helps maintain smooth, controlled motion while adjusting gas force as temperatures change. Part number 3B-261049 is engineered for application-specific use and is a direct replacement choice for OE systems that use temperature compensation.

Key Features

• Gas lift support with temperature compensating valve (TCV)
• Adjusts force based on ambient temperature for more consistent lid operation
• OE-equivalent performance for temperature-compensated liftgate systems
• Ball socket ends with nylon end materials
• Extended length: 24.53 in. (623 mm)
• Compressed length: 19.51 in. (495.5 mm)
• Stroke length: 5.02 in. (127.5 mm)
• Maximum force: 136 lb (605 N)

Detailed Description

Stabilus 3B-261049 is a liftgate lift support designed for vehicles equipped with a temperature compensating valve system. The internal valve responds to environmental changes by increasing force in cold conditions and reducing force in warmer conditions, helping the liftgate operate with more consistent effort throughout the year. This makes it a practical replacement for OE temperature-compensated gas struts on the Chevrolet Volt.

This part cross-references Bosch 7404 for the same application. It is listed for 2016-2019 Chevrolet Volt models with temperature compensating valve operation noted in the fitment data.

What It Helps Address

• Liftgate that is difficult to open in cold weather
• Liftgate that closes too hard or feels heavy in warm weather
• Uneven or inconsistent liftgate support force
• Worn gas strut performance on temperature-sensitive OE systems
• Reduced control when raising or lowering the rear lid

Installation Notes and Tips

Compatible with 2016-2019 Chevrolet Volt liftgate applications noted for temperature compensating valve use. Verify the extended length, compressed length, and ball socket end style against the original support before installation. Transfer and inspect the mounting points on the vehicle, and replace supports in matched condition when the opposite side shows similar wear.

Quality Assurance

Stabilus manufactures the LIFT-O-MAT TCV line for OE-level temperature-compensated operation, using durable materials and application-specific engineering to match original equipment behavior on supported vehicles.