Description
BMW 1 3 Series F20 F21 F31 LCI Mini F55 F56 Intermediate Lever S-contour Engine is an original BMW component designed for precise operation within the powertrain of these models. This used OEM part ensures factory-fitment, maintaining the correct mechanism geometry and stable load transfer within the engine.
Specifications and technical data
- SKU: 7640009
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7640009
- Substitutable numbers: 11377640009, 7640009
- Category: Other Engine Parts
Purpose and function in the engine system
The presented BMW 1 3 Series F20 F21 F31 LCI Mini F55 F56 Intermediate Lever S-contour Engine is an intermediate component for transferring motion and forces within the power unit, specifically designed for the BMW F20, F21, F31 LCI and Mini F55, F56 platforms. The OEM design guarantees the maintenance of proper system kinematics, which translates into stable engine operation and the reduction of unwanted play.
Selecting an original component is particularly important in modern power units, where assembly tolerances are very strict. Using this lever allows for compliance with the manufacturer’s factory specifications, which promotes smooth engine operation and predictable vehicle behavior over a long service life.
Benefits of using the original intermediate lever
Choosing the original BMW 1 3 Series F20 F21 F31 LCI Mini F55 F56 Intermediate Lever S-contour Engine offers a number of practical benefits:
- Factory fitment – a part designed for a specific generation of engines, with no modifications required.
- Consistency with other system elements – maintaining proper cooperation with adjacent engine components.
- Stable operating characteristics – reducing the risk of excessive vibrations and unwanted stresses in the system.
- Predictable installation – the ability to use standard service procedures in accordance with BMW documentation.
Thanks to this, the intermediate lever will prove effective both in routine repairs and in more extensive service work within the power unit.
Part condition and service application
The item is offered as a used OEM part, which means it comes from an original BMW/Mini system and retains a design consistent with factory specifications. This type of component is particularly attractive in situations where the priority is to combine technical compliance with the optimization of repair costs.
The BMW 1 3 Series F20 F21 F31 LCI Mini F55 F56 Intermediate Lever S-contour Engine can be used both in independent workshops specializing in the BMW and Mini brands, as well as in services dealing with comprehensive fleet maintenance. It is suitable for replacements resulting from the natural wear of mechanical elements in the engine area.
Selection and compatibility with OEM numbers
The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification in service catalogs and parts selection systems. When matching to a specific vehicle, it is worth verifying compatibility by the VIN and engine configuration to ensure full compatibility with the factory system.
If you want to deepen your knowledge about selecting used components and working with OEM markings, the following guide may be helpful: how to professionally select used car parts and avoid bad purchases, where you will find practical tips on verifying compatibility.
Expansion of service work and related BMW elements
If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional levers, brackets, or mounts, check the available parts in the Other BMW category.
In the case of comparing design solutions between different brands and model lines, sports power units can be an interesting point of reference – you can find more on this topic in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses the differences in the construction of the engine, braking system, and chassis.
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