Description
EBS SEKKB.6 SOFT REPAIR KIT Rechargable Torches WABCO : 4757120000 EKKB.46.1 WABCO : 4757120000 KNORR BREMSE : BX7611 The trailer control valve in the towing vehicle causes the brake system of a trailer to be supplied with compressed air It also controls the trailer brake system via the service brake system of the towing vehicle and via the parking and auxiliary brake valve