Kenworth C5 Series K200 K270 K370 KW45 L700 T170 T2000 T270 T300 T359 T370 T400 T409 T609 T659 T660 T680 T700 T800 T880 T909 W900
From 2003 15.2L I6 500hp 15.2L I6 435hp 15.0L I6 486hp 15.0L I6 400hp 15.0L 441hp 12.9L I6 500hp 12.9L I6 457hp 12.9L I6 381hp 12.5L I6 336hp 10.8L I6 411hp 10.8L I6 330hp