Trailer Air Spring Bag (Replaces Firestone W01-358-9935, SAF Holland 905-57-157) Wheel Seals and composite pistons for long-lasting

and composite pistons for long-lasting performance

Outer Diameter (Bottom): 10

Anyone needing a durable

Designed to meet or exceed OEM performance standards

Trailer Air Spring Bag (Replaces Firestone W01-358-9935, SAF Holland 905-57-157) Wheel Seals and composite pistons for long-lastingThe Ultimate Trailer Air Spring Bag for Heavy Duty Suspension Systems! Ensure optimal performance and durability for your trailers suspension with the TORQUE Trailer Air Spring Bag. Designed as a direct replacement for Firestone 9935, W01 358 9935, SAF Holland 905 57 157, 905 57 301, and other compatible models, this high quality air spring bag exceeds OEM requirements. Built with premium materials, including 4. 5 5. 00 mm thick rubber, 25% stronger