Monroe Magnum 70 shock absorbers deliver a firm, controlled ride for greater stability and increased driver comfort. Designed to fit just about any medium- or heavy-duty truck, tractor, trailer or bus on the road today. Monroe Magnum shocks meet or exceed demanding OE manufacturer specifications. Product Features:Multi-lip fluid seal designed for smooth performance, long life and reduced friction2-3/4-inch (69.85 mm) reserve tubeLarge 1-3/4 (44.5 mm) piston boreHardened 7/8-inch (22.23 mm) diameter piston rodResistance and arc-welded mounts, provide a 18,000 lbs. (8,165 kg) tensile strength for maximum durability (on most applications)Patented unique hydraulic rebound lockout (when required)
