An air suspension air tank stores compressed air for you to use in your air suspension system. These come in a variety of different configurations with our AccuAir ENDO tank being one of the best options on the market. Our ENDO air suspension air tanks pass our rigorous quality testing to give you not only a high-quality tank but a versatile option built to simplify your air suspension system. AccuAir’s ENDO-Tank™ product line is the result of years of engineering accomplishments and represents the largest leap forward in air tank technology for 100 years. The system allows tanks to be built modularly with all precision machined aluminum components and with a bolted construction. As a result, these tanks are weld-free and leak-free. Ports are machined directly into the solid aluminum body and are flush with the outside of the tank. Modular construction allows the end-caps to be removed allowing for never before imagined feature combinations to go inside the tank.