C
Caterpillar
3
Cummins
4
D
Detroit
1
E
Evinrude
1
H
Honda
1
I
Iveco
5
M
MAN
2
MTU
2
N
Nanni
3
P
Perkins
5
V
Vetus
1
Volkswagen
2
Volvo
3
Volvo Penta
38
Y
Yanmar
52