Crankshaft Mercedes W176 W246 C117 W117 Engine OM607 Crank Shaft A6070310001

Crankshaft Mercedes W176 W246 C117 W117 Engine OM607 Crank Shaft is an original component from the Crankshafts group, designed for OM607 power units used in popular Mercedes A-Class, B-Class, and CLA models. A used OEM crankshaft is a sensible choice for professional engine repairs when you prioritize factory geometry, proper durability, and predictable performance of the crank-piston system.

Specifications and technical data

• SKU: A6070310001
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6070310001
• Substitutable numbers: A6070310001, A 607 031 00 01
• Category: Crankshafts

Purpose and compatibility

The presented crankshaft is a component dedicated to the OM607 engine installed in W176, W246, and C117 bodies. As such, it provides the proper foundation for rebuilding the bottom end of the engine in Mercedes vehicles with this type of power unit, ensuring the maintenance of original operating parameters and torque characteristics.

Choosing an OEM crankshaft for a specific engine helps reduce the risk of problems with balancing, improper bearing fitment, or excessive torsional vibrations, which is significant for both the durability and the refinement of the unit.

Technical characteristics of the crankshaft

The crankshaft in the OM607 engine is responsible for converting the reciprocating motion of the pistons into rotational motion transmitted to the gearbox. The original Mercedes design ensures:

• properly shaped main and connecting rod journals,
• oil channels matched to the factory lubrication system,
• geometry compliant with the manufacturer's requirements for the OM607 unit.

This type of solution is particularly important for repairs of engines operating under higher loads, where the stability of the crankshaft system affects the service life of the entire unit.

Application in professional engine regeneration

A used Mercedes crankshaft is suitable for workshops specializing in the overhaul of diesel and gasoline engines of this brand, as well as for independent services that prioritize OEM parts. In practice, this means the possibility of:

• performing a comprehensive rebuild of the OM607 engine bottom end,
• maintaining factory tolerance fits with the engine block and bearings,
• reducing repair costs while maintaining high-quality components.

For the vehicle owner, this translates into more predictable behavior of the power unit after an overhaul and better compatibility with engine accessories.

Benefits of choosing an original Mercedes crankshaft

By choosing an original part from the Crankshafts group for your Mercedes, you gain a component designed specifically for a particular power unit rather than a universal replacement. This is important from the perspective of:

• stability of the crank-piston system across the full RPM range,
• proper load distribution on main and connecting rod bearings,
• maintaining factory engine operating parameters after repair.

This approach is particularly valued by mechanics who want to minimize the risk of complaints after an engine overhaul and provide the customer with an experience as close as possible to a factory-new engine.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as other shafts, components working with the crank system, or parts for bottom-end engine overhauls, check the available parts in the Mercedes Crankshafts category.

Additional information and technical support

When selecting a used crankshaft for a specific version of the OM607 engine, it is worth paying attention to compatibility with the unit and other elements of the crank system. If necessary, you can consult your choice with a mechanic or a specialized service center dealing with the regeneration of Mercedes engines.

If you are interested in a broader context of power unit modernization, including the impact of the exhaust system on engine performance characteristics, take a look at the article Performance exhaust system: used manifolds and sports catalytic converters on the road, where you will find practical tips regarding component selection in Mercedes and other premium brand vehicles.