Epoxy coated clampband and service return spring for additional corrosion resistance Aluminum center body is durable, lightweight and corrosion resistant Patented orange alert stoke indicator is visible when brakes are out of alignment Heat treated power springs for maximum output force and extended life, powder coated for corrosion protection Double o-ring center seal and wears rings extend service life and protect against air leakage between chambers
5
8.6 IN 218 MM
160 MM 6.3 IN
Self-piloting Dust Shield. Orange Alert Stroke Indicator World Class Diaphragm; High quality rubber compound, resistant to heat and cold; Superior flexibility even at -40F. Double O-ring Centerseal; Two o-rings for positive sealing and plastic bearings for long life. Superior Power Spring Technology; Advanced powder coating process; Resists corrosion and fatigue. Sizes to fit all drum brake applications.