Suspension Shock Absorber

Designed for Class 3-6 workhorses, Monroe’s 66833 Gas-Magnum 60 packs up to twice the fluid of 1-in-bore OE shocks, delivering cooler, fade-free damping on long hauls. A 2-in reserve tube and 10-stage valving smooth out compression and rebound, reducing cab vibration and tire scallop. Nitrocarburized 16 mm rod resists corrosion, while shouldered bushings stop walk-out under heavy loads. Both ends use ¾-in ID loop-sleeve mounts (LS54), matching factory hardware—no adapters or drilling. Each unit is nitrogen gas-charged, pressure-tested and covered by Monroe’s commercial-vehicle warranty for worry-free uptime.