Monroe Shocks & Struts Magnum RV 555020 Shock Absorber

Robust hydraulic lock-out: Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly Nitrogen gas-charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration - on most applications Loop welding technique: Resistance weld with additional 36-degree weld to provide up to 9, lbs (4,82 kg) tensile strength for maximum durability - when required 1-3/8-inch (35 mm) Bore: Larger bore than most shocks to provide more efficient and consistent control 2-inch or 2-3/8-inch (5.8 mm or 6.3 mm) reserve tube: More fluid for more consistent performance - when required 5/8-inch (16 mm) diameter piston rod: Nitrocarburized design more environmentally friendly, maintaining chrome structural benefits, without affecting durability or use life of the rod. Sintered iron design allows for more precise piston dimensions, requiring no additional components for exceptional fit - on most applications Multi-lip fluid seal designed for smooth performance, long life and reduced friction Assist in maintaining ride height when up to 1,2 lbs of additional weight is loaded Adjust rapidly to changing road and weight conditions, delivering enhanced control with uncompromised ride comfort They offer superior comfort for normal driving and deliver extra control when operating conditions get more demanding