Econo-Matic strut assemblies for value priced and older model-year passenger cars, light trucks, and SUVs. They include all the components required for strut replacement in a single, fully-assembled unit. This fully integrated design helps reduce installation time, eliminates the need for a spring compressor and helps ensure a complete repair. Econo-Matic strut assemblies feature nitrogen gas charging, velocity proportional valving and all-weather fluid to deliver improved comfort at an economical price.