The Gasket Buna-N for Model 111 & 121A Housing Ground Support Equipment is engineered to provide a reliable and durable sealing solution tailored specifically for these models. Crafted from high-quality Buna-N material, known for its excellent resistance to oils, fuels, and other industrial fluids, this gasket ensures optimal performance and longevity under demanding operational conditions. Its precise fit for Model 111 and 121A housings guarantees a secure seal that minimizes leakage and enhances the efficiency of your ground support equipment. Designed to withstand the rigorous environments typical in aviation ground operations, this gasket supports maintenance efficiency and reduces downtime, contributing to cost-effective fleet management. Trust in this component to maintain the integrity of your equipment and uphold the high standards required in aviation ground support applications.