StrongArm 4508 Trunk Lid Lift Support

Trunk Lid Lift Support for Lexus SC300 and SC400

Restore smooth, controlled trunk lid operation with this StrongArm trunk lid lift support, part number 4508. Built as a specific-fit replacement, it is engineered for 1992-2000 Lexus SC300 and SC400 models with spoiler-equipped trunks, helping maintain steady support when opening and closing the lid.

• Specific-fit trunk lid lift support for select Lexus applications
• Extended length: 11.52 in.; compressed length: 7.9 in.
• Stroke length: 3.62 in. for controlled lift travel
• Maximum force: 120.0
• Black steel outer cylinder with rubber and Teflon materials
• End 1: blade with .375 in. hole; End 2: 10 mm nylon ball socket
• Cross-reference: AMS Automotive 4508

Built for Controlled Trunk Operation

StrongArm 4508 is a pressurized trunk lid lift support made for direct replacement use on the Lexus SC300 and Lexus SC400 with spoiler. The specific-fit design helps maintain proper trunk lid support and consistent opening effort, while the steel cylinder construction and internal sealing materials are selected for smoother operation and longer service life. This part number 4508 is also cross-referenced to common replacement numbers used for the same application.

Common Problems This Part Can Help Solve

• Trunk lid that drops instead of staying open
• Weak or inconsistent lift assistance
• Slow, uneven, or rough trunk opening motion
• Worn support that no longer holds the lid at full height
• Difficulty accessing cargo area on Lexus SC300 or SC400 models

Installation Notes and Tips

Verify vehicle fitment before installation: Fits 1992-2000 Lexus SC300, N/A, with Spoiler and Fits 1992-2000 Lexus SC400, N/A, with Spoiler. Inspect the mounting points and ball socket/blade ends for wear before installing the new support. For proper balance and consistent operation, replace lift supports in pairs when servicing the trunk lid system.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured beyond industry standards to deliver smooth operation and durable performance in automotive lift support applications. Part number 4508 is built to meet the demands of trunk lid service on the Lexus SC300 and SC400 with spoiler.