Rancho RS55042 RS55254 Set of 4 Front and Rear RS5000X Shock Absorbers Compatible with Ford F-250 F-350 Super Duty Includes a TrendsAuto Decal Sticker
- Progressive Engagement Valving / Tuned Compression Control Valve / Enlarged 2-1/4-inch Twin Tube Body / Gas Pressurization of Shock.
- 16 mm Nitro-Carburized Rod / Full-Displaced 35 mm Bore / 1-3/8-inch Diameter Sintered Iron Piston / Rebound Bumper.
- Black, Natural Rubber Bushings / Low-Friction, Self-Lubricating Seal / Protective Boot / Glass-Filled, Fluon Banded Piston / Double-Welded Loops.