ArticleNo/ P/N: FL6U63 Radiotype: DP3400, DP3401, DP3600, DP3601, DP4x00, MTP6000, MTP850S/830S Flex Cable Mototrbo DP4000 series 3M Peltor FLEX FL6U-63 Motorola DP4000 series MOTOTRBO Flex Cable. Price request