The Bendix 3030 EnduraSure® Standard Stroke Piggyback Kit is the perfect solution for fine-tuning and optimizing the performance of your spring brake system. This kit provides increased performance and better control of air pressure, allowing for increased brake force and improved stopping power. This kit includes a rubber diaphragm, clamp band, and piggyback brake chamber. This piggyback kit ensures a reliable and consistent brake engagement and release, making it easier to integrate the spring brake actuator and service brake chamber. FleetPride is your First Click in Heavy Duty®.