zinc alloy plated ,black ,quality ,low price OEM&OEM is allowed , material:45#, MIQ:50pics OE No:351950 slack adjuster /adjuster arm brake arm ,auto parts ,truck parts .volvo brake partszinc alloy plated ,good quality ,low priceBlack ,green ,dark blue color is allowedOEM&OEM is allowed ,material:45#, MIQ:50picsOE No:3464201738/3464201838KN48.31 KN44061 ,KN47081 KN48001 KN44041 283411 351949 slack ...