
Wärtsilä 20 Cylinder block
Product Description
The cylinder block forms the foundation of the Wärtsilä 20 engine: it houses the cylinders and carries and aligns the crankshaft, camshaft and other drive components. As the structure that carries all forces generated during combustion, this large casting must be entirely free of cracks, porosity and dimensional deviations.
Because the cylinder block forms the base on which almost every other component is mounted, even small deviations in flatness or alignment carry through to the rest of the engine, from bearing clearance to the position of the cylinder liners. Checking the block is therefore one of the most labour-intensive, but also one of the most important, steps in reconditioning.
Toes Group supplies cylinder blocks for the Wärtsilä 20 in the configurations 4L20, 5L20, 6L20, 8L20 and 9L20, both new and reconditioned. Every block is checked for dimensions and surface quality and, where applicable, delivered with test and measurement reports. Thanks to our own stock and careful packaging, you are back up and running quickly.
Toes Group specializes in technical components
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