MaK
Founded as Maschinenbau Kiel (MaK); acquired by Caterpillar Inc. in 1997 to form their premier heavy medium-speed engine division.
Series
M 20 Series
Compact Heavy-Duty Medium-Speed
2 models · From M 20 to M 20 CM 25 Series
High-Efficiency Medium-Speed
3 models · From M 25 to M 25 EM 32 Series
Heavy Commercial Medium-Speed
3 models · From M 32 to M 32 EM 43 Series
Ocean-Going Heavy Medium-Speed
2 models · From M 43 to M 43 CM 453/551/552/601 Series
Vintage Heavy Mechanical Workhorse
4 models · From M 453 to M 601Don't see your exact model or part reference? Send us the maker, model, and serial number and we'll confirm whether we can source it.