The Monroe Magnum RV shock absorber utilizes advanced technology, combining a gas charge and full displaced valving for superior RV performance. Product Features:Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assemblyAll weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reactionPTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durabilityTenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability - on most applicationsNitrogen gas-charged For improved ride and handling, helps maintain tire to road contact by reducing aeration - on most applicationsLoop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability - when required2-inch (50.8 mm) or 2-3/8-inch (60.3 mm) reserve tube The 2 (555xx Series) or 2-3/8' (557xx Series) reserve tube holds more fluid or more consistent performance - when required1-3/8-inch (35 mm) or 1-3/4-inch (44.6 mm) bore The 1-3/8' (555xx Series) or 1-3/4 (557xx Series) bore is larger than most shocks to provide more efficient and consistent control - when required5/8-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.05-inch Pressure tube withstanding pressure of 9KPSI
