空气弹簧是客车悬挂系统的核心部件，以压缩空气为弹性介质，可根据载荷变化自动调节车身高度，兼顾乘坐舒适性与行驶稳定性。
选型时，应核对安装尺寸、活塞形式与工作压力范围，并与原车型号一一对应；我司可依据 OEM 编号提供匹配的空气弹簧及安装附件。
日常维护中，建议定期检查气囊表面是否有开裂、鼓包或磨损，检查管路接头与高度阀是否泄漏，并及时更换老化部件，以延长整套悬挂系统的使用寿命。
英文参考
Air springs are a core component of bus suspension systems. Using compressed air as the elastic medium, they automatically adjust body height according to load changes, balancing ride comfort with driving stability.
When selecting a replacement, check the mounting dimensions, piston type and working pressure range, and match them against the original part number. We supply matching air springs and installation accessories by OEM number.
For daily maintenance, inspect the bellows surface regularly for cracks, bulges or wear, check pipe fittings and the height control valve for leaks, and replace aged parts in time to extend the service life of the whole suspension system.