CAT ENGINE ASSEMBLY  CUMMINS ENGINE ASSEMBLY
   DETROIT ENGINE ASSEMBLY  DODGE ENGINE ASSEMBLY
   FORD ENGINE ASSEMBLY  GM ENGINE ASSEMBLY
   HINO ENGINE ASSEMBLY  INGERSOLL-RAND ENGINE ASSEMBLY
   INTERNATIONAL ENGINE ASSEMBLY  ISUZU ENGINE ASSEMBLY
   JOHN DEERE ENGINE ASSEMBLY  KUBOTA ENGINE ASSEMBLY
   MACK ENGINE ASSEMBLY  MERCEDES ENGINE ASSEMBLY
   MITSUBISHI FUSO ENGINE ASSEMBLY  MWM ENGINE ASSEMBLY
   NISSAN-UD TRUCK ENGINE ASSEMBLY  PACCAR ENGINE ASSEMBLY
   PERKINS ENGINE ASSEMBLY  RENAULT ENGINE ASSEMBLY
   VOLVO ENGINE ASSEMBLY