StrongArm 4508 Trunk Lid Lift Support

StrongArm Trunk Lid Lift Support for Lexus SC300 and SC400

The StrongArm 4508 trunk lid lift support is engineered specifically for Lexus SC300 and SC400 models. Designed to provide reliable and consistent trunk lid assistance, this lift support ensures smooth opening and secure holding of the trunk lid.

• Compressed length: 7.9 inches
• Extended length: 11.52 inches
• Cylinder outside diameter: 22.0 mm
• Stroke length: 3.62 inches
• Inner shaft diameter: 10.0 mm
• End 1 type: Blade with 0.375 inch diameter hole
• End 2 type: Nylon ball socket, 10 mm
• Outer cylinder material: Steel with black finish
• Maximum force: 120 lbs
• Materials include rubber and Teflon components

Product Details and Specifications

The StrongArm 4508 trunk lid lift support is a specific fit part designed for Lexus SC300 and SC400 vehicles. Its steel outer cylinder with a black finish offers durability and corrosion resistance. The lift support features a 7.9-inch compressed length and extends to 11.52 inches, providing a stroke length of 3.62 inches for optimal trunk lid movement. The inner shaft diameter measures 10 mm, ensuring strength and stability during operation. The blade end with a 0.375-inch hole and the nylon ball socket end (10 mm) allow for secure attachment points that match factory specifications. This lift support does not include an internal rebound spring, focusing on consistent force delivery up to 120 pounds to hold the trunk lid firmly in place.

Common Applications and Problem Solving

• Replaces worn or weak trunk lid supports on Lexus SC300 and SC400
• Prevents trunk lid from slamming shut unexpectedly
• Eliminates difficulty in opening or holding the trunk lid open
• Restores smooth and controlled trunk lid operation
• Addresses rattling or loose trunk lids caused by failing lift supports

Installation Notes and Tips

Installation of the StrongArm 4508 trunk lid lift support requires matching the blade and ball socket ends to the factory mounting points on the Lexus SC300 or SC400. Ensure the lift support is oriented correctly with the compressed length matching the closed trunk position. Use appropriate tools to remove the old lift support and secure the new one without forcing the components. Lubricate pivot points if necessary to maintain smooth operation. Verify the trunk lid opens and holds securely after installation.

Quality Assurance and Warranty

StrongArm trunk lid lift supports are manufactured with steel cylinders and durable materials such as rubber and Teflon to ensure long-lasting performance. The 4508 part number is engineered to meet OEM specifications for Lexus SC300 and SC400 models. While specific warranty details are not provided, StrongArm products typically undergo quality control testing to ensure reliability and consistent force output up to 120 pounds.