The FCS 347037 Rear Driver or Passenger Side Shock Absorber is engineered to restore the original handling and control of Ford F-250, F-350, and F-450 Super Duty trucks manufactured between 2008 and 2019. Designed as a direct replacement for the original equipment (OE) shock absorbers, this component ensures seamless integration and optimal performance. Constructed with high-quality materials, the FCS 347037 shock absorber features a monotube design that automatically adjusts to varying driving conditions, providing consistent and reliable dampening. This design not only matches but often exceeds OE specifications, ensuring a long-lasting service life. The shock absorber's dimensions are as follows: - Compressed Length: 16.10 inches - Extended Length: 27.72 inches - Stroke Length: 11.62 inches These specifications are tailored to fit the rear driver or passenger side of the specified Ford Super Duty models, ensuring precise compatibility and performance. By choosing the FCS 347037 shock absorber, fleet operators can expect restored OE performance, enhanced vehicle stability, and improved ride quality, contributing to the overall efficiency and safety of their operations.