resulting in a statement look for your Wrangler

Beam Angle (degrees) 84 0

81521606094

The Air Coils ”Suzies” found at the rear of a tractor unit when coupling / uncoupling to a trailer which provide compressed air from the tractor unit to the brakes of the trailer

Rec&Play: Diagnostic Session Recording

EBS 18.02.1427 FOUR CIRCUIT PROTECTION VALVE ( AE4427 ) Diagnostic Tools resulting in a statement lookThe multi circuit safety valve is responsible for the distribution of the compressed air into the brake circuits independent of each other. In the case of a failure, one or more circuits protect the functional circuits against drops in pressure. Weight 1. 05 kg Dimensions 121 x 94 x 93 mm Cross References VOLVO : 3124013, KNORR BREMSE : AE4427, II15587000