90550330
Superchamber Assembly
SAF-Holland

A high-performance brake chamber assembly used within air brake systems to convert compressed air into linear force that actuates the brake mechanism. The design emphasizes a stable diaphragm seal, reinforced housing, and precise rod travel to deliver consistent braking force across temperature and pressure variations. This chamber supports reliable modulating characteristics, reduces air leakage under cyclic duty, and contributes to predictable stopping distances in heavy-duty service. VMRS code 013-001-020 places it within the brake chamber family, with compatibility considerations for standard SAe-Hollands interfaces and common mounting footprints. Category 42545 reflects its function within the braking subsystem of commercial vehicles. While service intervals depend on duty cycle and air quality, a properly matched unit promotes safer performance, reduced pedal effort in cold conditions, and improved response during emergency stops. Cross-references are not listed, but compatibility with existing air brake circuits, fittings, and hoses should be verified during maintenance to ensure optimal performance and longevity.