Connecting Rod Piston Mercedes W176 C118 Petrol Engine M270 A2700301917

Connecting Rod Piston Mercedes W176 C118 Petrol Engine M270 is a precision component from the Connecting rods and parts group, designed for petrol-powered engines. The offered component comes from disassembly, which allows for an economical yet technically sound engine repair while maintaining factory performance characteristics.

Specifications and technical data

• SKU: A2700301917
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2700301917
• Substitutable numbers: A2700301917, A 270 030 19 17
• Fuel type: Petrol
• Category: Connecting Rods & Parts

Application in the M270 petrol engine

The presented connecting rod piston has been designed to work with the M270 family petrol engine, used in Mercedes compact class models such as the W176 or C118. The component is responsible for transferring combustion forces from the piston to the crankshaft, which is why its proper geometry, balance, and fitment within the crank-piston system are crucial for the engine's smooth operation.

By maintaining the original manufacturer's specifications, the component helps preserve correct engine operating parameters, such as rotational smoothness, stable compression pressure, and predictable loads within the crankshaft system. This is particularly important for repairs following seizure, overheating, or localized damage to one of the cylinders.

Benefits of using an original Mercedes component

Choosing a component from the Connecting rods and parts group from Mercedes primarily ensures factory compatibility with other engine sub-assemblies. The original design provides:

• adequate fatigue strength under high dynamic load conditions,
• proper fitment to the crank pin and piston pin,
• preservation of the engine's performance characteristics as intended by the manufacturer.

Consequently, repairs using this component help reduce the risk of additional vibrations, excessive bearing wear, or incorrect force distribution in the crankshaft system. This is a particularly beneficial solution for users who want to restore engine efficiency while maintaining durability close to factory standards.

Characteristics of the used component

The offered connecting rod piston is a used part, sourced from disassembly, which allows for a significant reduction in repair costs compared to purchasing a new sub-assembly. At the same time, the original manufacturer's specification is maintained, facilitating fitment to the existing crank-piston system without the need for structural modifications.

In practice, this means the possibility of replacing a single element or a set of elements within one cylinder while maintaining consistency with the remaining engine components. This solution is frequently chosen by workshops specializing in the repair of Mercedes petrol engines, where both cost and technical correctness of the service are prioritized.

Support for the circular economy

Using a used connecting rod piston from disassembly aligns with the principles of the circular economy – it limits waste, reduces the demand for new raw materials, and allows for the effective use of already manufactured components. If you want to better understand how this approach impacts the environment and a driver's budget, it is worth reading the article Circular economy in your garage – how choosing used parts from disassembly really supports environmental protection and your wallet?.

Selection of elements from the Mercedes Connecting rods and parts group

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 additional pistons, connecting rods, or related crankshaft system components, check the available parts in the Mercedes Connecting rods and parts category.