Tackle rugged terrain and city streets with confidence using Rough Country's nitrogen-charged M1 Monotube Shock Absorber. Featuring an internal floating piston design, these shocks keep oil and high-pressure nitrogen separate to eliminate cavitation and ensure seamless vibration damping. The brushed, galvanized steel body utilizes advanced passivation sealing technology to withstand harsh elements while providing a sleek, durable look for your vehicle. Designed for performance, the 46mm digressive piston reacts instantly to changing conditions for a smooth, controlled ride every mile.

Material	Steel, vulcanized natural rubber
Finish	Brushed, galvanized, zinc plated
Piston Diameter	46mm
Rod Diameter	18mm
Mounting Location	Rear
Top Mount	Stud
Bottom Mount	Eye
Extended Length	28.5 in
Collapsed Length	17.71 in
Estimated Install Time	1-2 hours