4039740,4041947,2839189,2839190,2839191,4039741,2881749 ,4089960 TURBOCHARGER HX40W CUMMINS INDUSTRIAL QSL
2839189 4041943
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KOMATSU, DOOSAN, HITACHI, XCMG
KOMATSU, DOOSAN, HITACHI, WEICHAI, XCMG, SEM, SDLG, CAT, LIUGONG