ACDelco gas-charged shocks are manufactured from quality materials, help ensure a smooth ride, and fits virtually all makes and models. Other features include:

• The reduce mixing of nitrogen gas and oil, thus helping minimize the possibility of “foaming” and subsequent ride deterioration
• O-ring piston seal, which provides a positive hydraulic seal allowing no blow-by of fluids, helping improve resistance and control
• Electrostatically applied paint for excellent coverage and maximum protection in a hostile environment
• Full perimeter multi-lip (three stage) piston rod seal, permanently lubricated for greater durability
• A hardened, chromed piston rod with micro pores, provides an ultrasmooth, self-lubricating, corrosion- and scratch-resistant surface, helping increase seal life
• A drawn-over mandrel processed inner cylinder provides a very smooth, consistently round surface. This process minimizes O-ring piston seal wear and increases durability
• Nitrogen gas-charging in a sealed chamber provides accurate nitrogen gas pressurization for optimum consistency in response and handling
• All-weather fluid with lubricity enhancing additives is used for less wear on internal components, helping prolong shock life
• Reverse engineering using the OE part. Testing for appropriate dimensions, mechanical integrity, damping performance, and fit
• ACDelco Shocks and Struts feature a competitive limited lifetime warranty for passenger cars and light-duty trucks. See the Independent Service Centre that installed your ACDelco Shocks and Struts or the package in which they came for additional warranty information