The Monroe Sensa-Trac strut with PSD (position sensitive damping) and the Safe Tech system combines our exclusive precision tapered grooves in the pressure tube with application engineered valving and Fluon banded piston to improve the ride, handling, and safety characteristics of the vehicle. These features allow the Monroe Sensa-Trac strut to adjust more rapidly to changing road and weight conditions than any other available shock absorber.
Product Features:
All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction.
Rod Displaced Valving: Tuned specifically for each application, this valving automatically adjusts to road extremes to provide consistency and ride comfort.
Fluon Banded Piston: The fluon band provides consistent sealing between the piston and pressure tube which delivers better control and increased durability.
Unique Groove Tube - PSD: Precision tapered grooves in the pressure tube perform like an additional stage of valving for optimum ride tuning.
Hardened and Chrome Plated Piston Rod: Long service life.
Unique Rod Guide and Single Lip Seal: Bronze reinforced rod guide bearing and special seal provides longer service life and consistent performance.
Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration.
Special Dust Boot/Jounce Bumper: Protective dust boot reduces dirt and any moisture build-up. Jounce bumper helps prevent severe suspension movement. Dust boot & jounce bumper sold separately.
The Monroe Sensa-Trac line of struts builds upon proven gas pressure shock absorber technology used in the Monroe Gas-Matic design and incorporates the innovative Position Sensitive Damping (PSD) feature which enable the shock absorber to adjust automatically to changing road conditions compared to the Gas-Matic strut. So the prices are normally higher with the Sensa-trac line of Monroe. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.
Answered on 8/25/2012 by John the Car-Doc from AAP
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