
Cylinder block MaK M25
Product Description
The engine block of the MaK M25 was developed as part of the long-stroke generation alongside the M20, M32 and M43, with high reliability and straightforward maintenance as guiding design principles. With a bore of 255 mm and a stroke of 400 mm, the M25 is recognisable by its relatively long stroke-to-bore ratio.
Unlike many comparable engines from other manufacturers, the M25 is supplied exclusively in in-line form, in the 6, 8 and 9-cylinder configurations; no V-version exists for this type. That means the block has to stay evenly aligned along its full length, without the extra stiffness a V-configuration would gain from a second bank of cylinders.
Toes Group has engine blocks for the MaK M25 available for the configurations 6M25, 8M25 and 9M25, new and reconditioned. Every block is checked for dimensions and flatness before leaving our premises.
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