KNORR BREMSE : K040159

without lettering: Mercedes-Benz/Lighting System/ILS + Intelligent

Embroidered TuffStuff logo

Number of grooves: 6

WABCO : 4729000650

EBS 18.02.1525 FOUR CIRCUIT PROTECTION VALVE ( AE4525 ) Diagnostic & Test Tools KNORR BREMSE : K040159The 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. 85 kg Dimensions 198 x 126 x 145 mm Cross References RENAULT : 5010422351, 5010525808, KNORR BREMSE : AE4525, II37922, II37922N50