Product Details: Ensuring you are Ready for the Road Ahead™, the OTR 2430 Standard Stroke OEM Sealed Spring Brake Chamber is designed and produced in a facility focused on high quality and precision. This OTR brake chamber meets or exceeds OEM standards and adheres to SAE tensile strength standards. For example, this OTR spring brake chamber has a superior sealing function. The die-cast 360 spec aluminum center adapter has a plated push rod and precision ground microfinish. In addition, this OTR brake chamber’s center seal grooves provide an optimal double O-ring sealing for long life. As a result, you receive reliability, safety, and durability you should expect from your heavy duty brake chambers.<br/> <br/>FleetPride is your First Click in Heavy Duty®.