StrongArm 6428 Trunk Lid Lift Support

StrongArm Trunk Lid Lift Support for Hyundai Sonata

The StrongArm 6428 trunk lid lift support is engineered specifically for Hyundai Sonata models, providing reliable and consistent trunk lid assistance. Designed with durable steel construction and precision ball socket ends, this lift support ensures smooth operation and secure fitment.

• Compressed length: 8.63 inches
• Extended length: 12.38 inches
• Cylinder outside diameter: 19.0 mm
• Stroke length: 3.75 inches
• Inner shaft diameter: 8.0 mm
• Ball socket ends (nylon) 10mm on both sides
• Outer cylinder made of black steel for durability
• Maximum force rating of 126.0 N
• Materials include rubber and Teflon components for smooth movement

Product Details and Specifications

The StrongArm 6428 trunk lid lift support is a specific fit part designed to replace the factory lift supports on Hyundai Sonata vehicles. Its steel outer cylinder with a black finish offers corrosion resistance and strength, while the nylon ball socket ends provide secure attachment points that reduce wear and noise. The lift support features a stroke length of 3.75 inches and a maximum force of 126 Newtons, ensuring adequate support for the trunk lid during opening and closing. The inclusion of rubber and Teflon materials helps maintain smooth operation and longevity without the need for an internal rebound spring.

Common Applications and Problem Solving

• Replaces worn or weak trunk lid lift supports on Hyundai Sonata models
• Eliminates trunk lid sagging or difficulty staying open
• Prevents sudden trunk lid closure that can cause injury or damage
• Restores smooth and controlled trunk lid movement
• Addresses noise or rattling caused by failing lift supports

Installation Notes and Tips

Installation of the StrongArm 6428 trunk lid lift support requires removal of the old lift support by detaching the ball socket ends. The 10mm nylon ball sockets on both ends allow for straightforward snap-on installation without special tools. Ensure the lift support is oriented correctly with the compressed and extended lengths matching factory specifications. It is recommended to replace lift supports in pairs to maintain balanced trunk lid operation.

Quality Assurance and Warranty

StrongArm trunk lid lift supports are manufactured to meet OEM standards for fit and function. The 6428 part number undergoes quality control testing to ensure durability and consistent performance. While specific warranty details may vary, StrongArm products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product's reliability for Hyundai Sonata owners.