Description:

OE Style Replacement Shock Absorber Precision Designed for a Direct Fit. 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. Nitrogen Gas Charged for Superior Response and Consistent Control. NOTE: Excursion and Super Duty Rear Wheel Drive Models Only.