All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction;Full Displaced Valving: Valving automatically adjusts to road extremes to provide consistency and ride comfort;1-3/8 Bore: Larger bore than most shocks to provide more efficient and consistent control;Fluon Banded Piston: Works with the existing groove tube technology to provide responsiveness to changing road conditions;Unique Groove Tube - PSD: Precision tapered grooves in the pressure tube perform like an additional stage of valving for optimum light truck ride tuning

• Monroe 37123 Sensa-Trac Light Truck Shock Absorber

Monroe 37123 Sensa-Trac Light Truck Shock AbsorberTenneco