Twin Technology Active control system for enhanced car control and comfort
Impact control valve helps with most driving conditions
Low Speed Tunability engineering for reduced vibration and noise
Special self-lubricating fluid seal
Monroe OESpectrum Truck Shock Absorbers Provide your foreign name plate truck with the best dampers the market has to offer. The OESpectrum series are engineered with the latest technology such as Tenneco's twin technology that is developed to provide precise drive handling while at the same time giving you a smoother and quality ride. These are nitrogen gas charged to reduce aeration. Also includes hardened chrome piston rods for maximum performance and extended service life.