StrongArm 4123 Trunk Lid Lift Support

StrongArm Trunk Lid Lift Support for Volvo S40

The StrongArm 4123 trunk lid lift support is engineered specifically for the Volvo S40, providing reliable and consistent performance. Designed to assist in smooth opening and secure holding of the trunk lid, this lift support ensures ease of use and safety.

• Compressed length: 8.58 inches
• Extended length: 11.73 inches
• Cylinder outside diameter: 19.0 mm
• Stroke length: 3.15 inches
• Inner shaft diameter: 8.0 mm
• End fittings: 10mm nylon ball sockets on both ends
• Outer cylinder made of durable black steel
• Maximum force rating: 117 Newtons
• Materials include rubber and Teflon components for smooth operation

Technical Details and Compatibility

This StrongArm trunk lid lift support (part number 4123) is a specific fit for the Volvo S40 model, ensuring precise compatibility and optimal function. The steel outer cylinder with a black finish offers durability against corrosion and wear. The 10mm nylon ball socket ends provide secure attachment points that reduce noise and wear during operation. With a stroke length of 3.15 inches and a maximum force of 117 Newtons, this lift support balances strength and smooth motion for controlled trunk lid movement.

Purpose and Problem Solving

• Supports the trunk lid to prevent sudden closing or slamming
• Replaces worn or weak lift supports that fail to hold the trunk open
• Eliminates difficulty in lifting heavy or stiff trunk lids
• Reduces noise and vibration during trunk operation
• Improves safety by maintaining trunk lid position during loading and unloading

Installation Notes and Tips

Installation of the StrongArm 4123 trunk lid lift support is straightforward for the Volvo S40. Ensure the vehicle is parked on a level surface and the trunk lid is supported during replacement. The 10mm nylon ball socket ends snap onto the existing mounting studs without the need for special tools. Verify the orientation matches the original lift support to maintain proper function. Regular inspection of mounting points is recommended to ensure secure attachment.

Quality Assurance and Warranty

StrongArm trunk lid lift supports are manufactured to meet OEM specifications for fit and function. The steel construction and quality materials such as rubber and Teflon components contribute to long service life. This part number 4123 is backed by StrongArm's standard warranty coverage, providing confidence in durability and performance for your Volvo S40.