Soft Caterpillar 5039260-00, silnik G3520B. G3520B-ULB W/NOx 1200rpm with WCI update,GSOV fix,Nox Diag 3002-2 Removal,ITSM update,0 | Note: Only Flash onto an ECM with location code 3 | Base File: 3134473_71 | Config spec label: GAS_2007