Combination - Extra Long Stroke - Size 2030 - Square Bosses
3 IN 76 MM
8.3 IN 211 MM
239 MM 9.4 IN
Patented orange alert stoke indicator is visible when brakes are out of alignment Double o-ring center seal and wears rings extend service life and protect against air leakage between chambers Aluminum center body is durable, lightweight and corrosion resistant Epoxy coated clampband and service return spring for additional corrosion resistance Heat treated power springs for maximum output force and extended life, powder coated for corrosion protection
5
251 MM 9.9 IN
7.4 IN 188 MM
Orange Alert Stroke Indicator Double O-ring Centerseal; Two o-rings for positive sealing and plastic bearings for long life. Self-piloting Dust Shield. Sizes to fit all drum brake applications. Superior Power Spring Technology; Advanced powder coating process; Resists corrosion and fatigue. World Class Diaphragm; High quality rubber compound, resistant to heat and cold; Superior flexibility even at -40F.