Elite 12-540000 Rear Gas Shock Absorber Vehicle Specific Original equipment style replacement Shock Absorber Precision Designed for a Direct Fit Constructed with A seamless working cylinder which provides the best sealing surface throughout the entire piston stroke 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 Nitrogen gas charged for superior response and consistent control Reduces vehicle down time