High-Cycle Tested Bus Air Bellow with Crimped Steel End Plate and Dual Valves for Transit Shuttle Fleet

High Cycle Bus Air Bellow 8874 Replace W01-358-8874 For Transit Shuttle Fleet Performance Overview The YITAO 8874 bus air bellow is validated for high-cycle transit duty, replacing Firestone W01-358-8874 (bellow 1T15L4) and Automann AB1DK23K-8874. Where a highway truck air spring cycles a few thousand times a year, a city bus air spring absorbs tens of thousands of load events—every stop, every passenger, every curb. The 8874 is engineered for exactly that punishment. Multi