ACDelco Advantage 520-396 Gas Charged Rear Shock Absorber
Brand: ACDelco
Categories: Automotive, Replacement Parts, Shocks, Struts & Suspension, Shocks


Super-finished chromed piston rod inhibits corrosion and provides a more consistent wear surface
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.
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
Drawn over mandrel (DOM) pressure cylinder for a smoother surface and less resistance, resulting in increased service life

Brand: ACDelco
Auto Part Position: Rear
Style: Modern
Vehicle Service Type: Van, Car
Exterior Finish: Black
Material: Chrome
Manufacturer: ACDelco
Item Weight: 5.2 pounds
Product Dimensions: 19.9 x 4 x 3.2 inches
Country of Origin: Mexico
Item model number: 520-396
Manufacturer Part Number: 520-396
OEM Part Number: 19158788
Date First Available: October 10, 2007