Mercedes W204 W207 C209 C219 Crankcase Cylinder Rear Cover Panel A2720100614

Mercedes W204 W207 C209 C219 Crankcase Cylinder Rear Cover Panel is an original structural component designed for the rear section of the crankcase assembly in Mercedes engines. The cover ensures a tight seal for the rear area of the crankcase, stabilizing crankshaft operation and supporting proper lubrication. This solution is dedicated to users who expect factory-fitment and consistency with the original architecture of the power unit.

Specifications and technical data

• SKU: A2720100614
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720100614
• Substitutable numbers: A2720100614, A 272 010 06 14
• Location on the vehicle: Rear
• Category: Crankshafts

Purpose and function of the crankcase cover

The described cover operates in the rear part of the crankcase assembly, in an area subject to high mechanical and thermal loads. Its task is to maintain the proper tightness of the system, which limits the risk of oil leaks and unwanted deformations in the crankshaft mounting area. As a result, the engine maintains stable operating parameters, and moving parts are properly protected against contaminants.

In W204, W207, C209, and C219 series vehicles, the use of a dedicated rear crankcase cover allows for maintaining compliance with the factory block geometry, which is important both for standard repairs and more advanced engine rebuilds.

Benefits of using an original Mercedes component

Using an original cover in the Crankshafts category translates into a number of practical benefits in daily operation:

• maintaining factory assembly tolerances in the rear part of the crankcase,
• material consistency with other block and crankshaft components,
• properly designed sealing surfaces,
• easier fitment with original seals and associated components.

For the user, this means more predictable assembly, a lower risk of leaks, and better cooperation with the existing lubrication system. When servicing Mercedes power units, choosing an original cover is particularly important when the goal is to maintain operating parameters close to factory specifications.

Vehicle placement and assembly aspects

The cover is designed for installation in the rear part of the crankcase, which requires precise alignment relative to the crankshaft and engine block. Proper positioning in this area affects:

• crankshaft operating stability,
• maintenance of the alignment of rotating elements,
• proper oil routing in the rear engine area.

During installation, it is recommended to follow appropriate service procedures and check the contact surfaces to fully utilize the structural potential of the cover. Precise fitment with the block and crankshaft has a direct impact on the durability of the entire crank assembly.

Application in Mercedes models and role in the crankshaft system

The cover has been designed for power units used in Mercedes W204, W207, C209, and C219 models, where the crank assembly operates under demanding load conditions. As a component linked to the crankshaft, it is responsible for:

• sealing the rear part of the crankcase,
• cooperating with sealing elements in the crankshaft output area,
• maintaining the proper structural rigidity of the rear part of the block.

Thanks to this, the cover is an important component for engine repairs and upgrades where maintaining the original engine performance characteristics is a priority.

Component condition and service application

The crankcase cover is offered as a used part, making it an attractive solution for repairs where a combination of original construction and reasonable service costs is important. This type of component is suitable both for replacing a damaged cover and for completing a set of parts for rebuilding the rear part of the crank assembly.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as crankshafts, counterweights, or mounting elements, check the available parts in the Mercedes Crankshafts category.

For drivers interested in a broader context of technical solutions used in Mercedes engines and accessories, including higher model classes, the following article describing the development of construction and parts over the years may be helpful: Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years.