1.Wabco Trailer Control Valve 973 009 001 0 2.Material:alufer Trailer Control Valve 3. ... Port:M22/M16 Product DescriptionItem:TRAILER CONTROL VALVE 973 009 001 0 use for DC Vehicle. TRAILER CONTROL VALVEJUNTAI NO ... : JT3591AJORG NO:973 009 001 0PRED.: 0.2 BARPORTS:11, 12, 22, 41, 42=M22 VOSS.43=M16 VOSSUse for ... aftermarket service! Truck Trailer Control Valve 973 009 001 0,high-sealed trailer DC part