64743-SAF
Air Spring
SAF-Holland

The 64743-SAF Air Spring is built to deliver dependable ride height and load leveling for heavy-duty trailers and trucks. The design emphasizes durability under cyclic loading, with a robust bladder and corrosion-resistant hardware that withstands exposure to road grime, moisture, and fluctuating temperatures. By dampening vertical motion, it reduces ride harshness and helps maintain consistent contact between tires and the road, improving braking stability and steering feel under varying weights. Proper installation and periodic inspection of air lines, fittings, and mounting hardware are essential for long-term performance. Monitor for leaks and ensure the air supply remains within the manufacturer’s recommended range to avoid bottoming out or overextension. This part is intended to work with standard SAF-Holland mounting interfaces, enabling straightforward replacement during scheduled maintenance. Source One Parts Center.