The FCS Auto 341631 Rear Shock Absorber is engineered to provide optimal ride control and comfort for a wide range of vehicles. Designed as an OE replacement, this shock absorber ensures a direct fit and reliable performance, effectively addressing common suspension issues such as excessive bouncing, uneven tire wear, and compromised handling. By restoring the vehicle's suspension system to its original specifications, the 341631 contributes to improved ride quality and vehicle stability, thereby enhancing overall operational efficiency and safety. Key features of this shock absorber include a compressed length of 13.46 inches, an extended length of 16.3 inches, and a stroke length of 2.84 inches, making it suitable for various vehicle applications. The shock absorber is constructed with a heavy-gauge steel body that is electrostatically painted black and cured to prevent premature oxidation, ensuring superior corrosion resistance and extended service life. It also features Freudenberg NOK seals, which are premium OE-grade seals that provide long, dependable performance even under extreme temperature conditions. The hardened anodized black-plated piston rod offers superior corrosion resistance and leak-free sealing, while the exact OE fit hardware brackets ensure a perfect fit every time. The self-cleaning piston assembly automatically opens to keep the orifice clean of fluid contaminants, and the metallic upper bushing provides an exact fit with the piston rod to promote longer operating life. Additionally, the Teflon back-up ring enhances oil and gas pressure sealing, and the temperature compensation module valve provides consistent operation even in extreme weather conditions. By integrating these advanced features, the FCS Auto 341631 Rear Shock Absorber effectively addresses common suspension issues, leading to improved ride quality, enhanced vehicle stability, and reduced maintenance costs over time.