ACDelco 520-158 Shock Absorber

Description:

Features and Benefits:

• Drawn over mandrel (DOM) pressure cylinder for a smoother surface and less resistance, resulting in increased service life
• O-ring provides constant pressure to the inner tube and makes the valve less susceptible to dirt, wear, and fatigue leading to longer service life
• Piston seal adjusts as it wears to maintain a tight seal between the piston and pressure tube. This minimizes leak paths for a longer, more consistent, product life.
• Super-finished chromed piston rod inhibits corrosion and provides a more consistent wear surface
• Your vehicles shocks and struts slowly deteriorate over time, though this wear is normally difficult to detect. To maximize your vehicles ride comfort and safety, it is recommended to replace your vehicles shocks and struts every 50,000 miles. Worn shocks and struts can also cause additional wear to other vehicle components. Affected components include:
• – Ball joints
• – Brakes
• – Tie rods
• – Tires
• To inspect your shocks and struts to gauge wear, check for:
• – Broken mounts, worn or missing bushings.
• – Broken, damaged, or missing mounting hardware.
• – Cupped tire wear.
• – Damaged strut body springs, seats, and bushings.
• – Defective strut bearing or missing plate.
• – Leaking oil or wetness along the body of the shock or strut.
• – Severely dented reservoir tube, bent or scratched piston rod.

Specifications:

Manufacturer Warranty: