Air Spring Seat Bag

The ABSZ70-7197 Air Spring Seat Bag offered by Wofford Truck Parts is a critical component in cab air suspension systems, particularly for IHC / International and other legacy truck platforms. Acting as the interface between the cab frame and the air spring, this seat bag ensures the spring is correctly seated, aligned, and isolated from direct metal-to-metal contact. Its robust elastomer construction dampens vibration, helps resist fatigue, and safeguards the air spring from misalignment or side loading. By maintaining proper alignment and load distribution, this seat bag enhances ride comfort, prolongs the life of air spring assemblies, and ensures consistent performance even under heavy or uneven cargo. It is manufactured to match OEM tolerances and cross-reference designs, assuring seamless integration into existing suspension assemblies.