This MONROE gas spring (part code ML5138) is engineered to provide reliable support for your vehicle's tailgate or trunk lid. It is designed to replace your original equipment, ensuring a perfect fit and restoring the intended functionality. The gas spring utilizes a pressurized gas cylinder to counterbalance the weight of the lid, making it easier to open and hold it securely in the open position. This enhances convenience and safety when accessing your cargo area. Crafted with quality materials, this MONROE gas spring is built for longevity and consistent performance. It is a direct fit replacement, simplifying the installation process and minimizing downtime for your vehicle.