The below engine parts Cummins bellows are for the 4BT3.9/6BT5.9/6CT8.3/6LT8.9/ISDe/ISLe/ISZ/M11/NT855/ KT19/KT38/KT50/ISF2.8/ISF3.8/ISM11/QSM11 series Cummins engine. Part Name Part No. Part Name Part No. BELLOWS 3049192 BELLOWS DY140/DY100 3035001 BELLOWS 3165853 BELLOWS K50 G3 3035022 BELLOWS 3633066 Cummins BELLOWS 3030762 BELLOWS 3655632 Cummins BELLOWS 3030763 BELLOWS 3968643 Air Compressor BELLOWS 3071049 BELLOWS …