Heat treated power springs for maximum output force and extended life, powder coated for corrosion protection Aluminum center body is durable, lightweight and corrosion resistant Patented orange alert stoke indicator is visible when brakes are out of alignment Epoxy coated clampband and service return spring for additional corrosion resistance Double o-ring center seal and wears rings extend service life and protect against air leakage between chambers
9.3 IN 235 MM
172 MM 6.8 IN
Sizes to fit all drum brake applications. World Class Diaphragm; High quality rubber compound, resistant to heat and cold; Superior flexibility even at -40F. Self-piloting Dust Shield. Double O-ring Centerseal; Two o-rings for positive sealing and plastic bearings for long life. Orange Alert Stroke Indicator Superior Power Spring Technology; Advanced powder coating process; Resists corrosion and fatigue.