... including a riserPneumatic braking systemA system with emergency brake & parking brake, Dual line air brake, piggyback spring on all axles, two units of WABCO RE ... relay valve, 4 units of T30/30 spring brake chamber; 2 units of T 30 brake chamber, two unit of 40 Lair tank ... 7-pin ISO 1185 standard socket; tail lampwith turn signal, brake light & reflector, side lamp etc. One set of 7 corestandard ...