PRT Twin-Tube Shock Absorber

The PRT Twin-Tube Shock Absorber line offers replacement suspension dampers built to restore ride comfort, stability and control. A twin-tube shock absorber is also called a twin-tube damper or hydraulic shock. It uses two concentric tubes: an inner working cylinder holds the piston, and an outer reservoir tube holds the fluid and gas. This design gives smooth piston rod movement and a comfortable, controlled ride.

Key Features:

• Twin-tube design: The piston moves in an inner cylinder, while the outer tube acts as a fluid reservoir. A base valve manages fluid flow during compression and rebound.
• Controlled damping: Valving in the piston and base valve controls spring movement. This reduces bounce, body roll and vibration.
• Improved handling: Helps keep the tires in contact with the road for better cornering traction, stability and control.
• Durable construction: Built from quality materials for long service life.
• Direct-replacement design: Mounting styles and end fittings are matched to the application, so installation is straightforward.

Worn shocks can cause excessive bouncing, nose-dive under braking, uneven tire wear and a loose, unsettled feel. Replacing them with PRT twin-tube shock absorbers helps restore a smooth, vibration-free ride and predictable handling for daily driving.