A proprietary bushing assembly is designed to provide a center seal that traps the lubricant for extended service while reducing center section leaks and brake drag. The unit’s diaphragms feature a contaminant-resistant rubber reinforced with nylon fabric, while its all-steel design facilitates a durable air-tight center section to help eliminate leaks, structural failures and galvanic corrosion.
TSE Brakes, www.tsebrakes.com