90557411
Air Spring, Front, AS120, 10/12K
SAF-Holland

This front-end air spring, part of a renowned series, delivers elevated load-bearing capacity (10/12K) for the forward axle of heavy-duty trailers and semi-trailers. Built to endure frequent cycle loading, it maintains consistent ride height, optimizing tire contact and steering stability on varied surfaces. The design leverages the Neway AS Series platform, known for refined ride characteristics and reliable long-term performance in truck and bus suspensions. It supports efficient weight distribution across the chassis, reducing deflection under heavy payloads and minimizing dynamic squat during acceleration. Installation and service are facilitated by standardized mounting heights and bolt patterns compatible with family-approved components, ensuring straightforward replacement without structural modification. The VMRS code 016-009-014 identifies it within the front-air-spring segment, while cross-reference to the newer 90557411 indicates continued compatibility with current SAF-Holland front-suspension solutions. Category context: SAF-Holland air-suspension products for heavy-duty front axles within the Truck and Bus segment.