64506-SAF
Triple Bellows Air Spring
SAF-Holland

The Triple Bellows Air Spring is engineered for premium load handling in demanding heavy-duty applications. By employing three responsive bellows inside a single assembly, this part provides enhanced lateral stability, improved load leveling, and superior resistance to bottoming out when the vehicle carries heavy payloads or traverses rough pavements. The additional bellows contribute to a more consistent ride height, which benefits steering feel and overall vehicle control, especially during cornering and braking. The design also distributes air pressure more evenly, reducing localized wear on mounting points and brackets. In fleet contexts where uptime and ride quality directly influence driver comfort and fuel efficiency, this air spring offers tangible performance gains over standard single- or dual-bellow designs. Maintenance considerations include inspecting for air leaks and ensuring proper air line connections. Source One Parts Center.