Rely on tested quality and order crankcase parts online.

Foundation of your motor mechanics

The crankcase, which is often part of the engine block, houses the crankshaft, connecting rods, and bearings, and absorbs the dynamic forces generated by piston movement. It also serves as an oil reservoir and connects numerous components—from the oil pan and sealing surfaces to mounting points for engine assemblies.

Technology, form & integration

To ensure long-term, reliable operation, fits, wall thicknesses, sealing surfaces, and bearing seats must be manufactured with the utmost precision. Accessories such as seals, bearing shells, housing covers, or sensor flanges must be precisely matched to the housing to prevent play, leaks, or material stresses.

Crankcase

What should you look out for when buying:

GEOMETRY

The crankcase or engine block must exactly match the engine series and dimensions of your vehicle – such as bore spacing, bearing lines and mounting surfaces.

TOLERANCE CLASSES

Make sure that the bearing surfaces and mounting areas are designed with the correct tolerances for your crankshaft to ensure bearing life.

ASSEMBLY SURFACES

Check whether holes, flange surfaces and mounting interfaces are present and suitable – e.g. for sensors, covers, covers and control units.

Secure the basis of your engine!

With a suitable housing and coordinated accessories, you can avoid malfunctions, increase stability and ensure long-term performance. Choose tested components that exactly match your setup.