90557375
Air Spring Assembly
SAF-Holland

Trailer axle suspensions rely on reliable support to maintain consistent ride height and load distribution. This assembly brings together the air chamber, bracketry, linkages, and mounting hardware into a compact, serviceable unit designed for durability in dusty, wet, and high vibration environments. The VMRS code 016-015-004 places it in the rear axle suspension family, guiding maintenance technicians through its service and replacement routine. In practical terms, it helps preserve tire contact and steer stability as payload shifts during operation, delivering a smoother ride and extended component life for adjacent systems such as braking and steering. The category context underscores trailer and heavy vehicle applications that use this class of suspension components to accommodate varied load profiles and road conditions. The cross references for this item are not listed, which means direct compatibility with SAF-Holland mounting interfaces is a hallmark of this product line and supports straightforward fleet replacements when upgrading or maintaining trailers.