BMW F40 F45 X1 F48 Mini F55 F56 F60 Tyre Inflator Air Compressor Sealant 6871123

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F40 F45 X1 F48 Mini F55 F56 F60 Tyre Inflator Air Compressor Sealant is an original compressor system component designed for BMW F-series models and selected Mini versions. Thanks to its precise fit for the air compressor, it ensures stable operating parameters, reduces leaks, and supports the proper functioning of the entire system.

Specifications and technical data

• SKU: 6871123-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6871123
• Substitutable numbers: 6871123, 71106871123
• Category: Other Car Parts & Accessories

Purpose and function of the compressor sealant

The air compressor sealant in BMW and Mini vehicles is responsible for maintaining the correct operating pressure in the compressor and separating the working medium from the environment. In practice, this means:

• limiting leaks and pressure losses in the system,
• more stable compressor operation across a wide range of loads,
• reducing the risk of premature wear of mating components.

In BMW F40, F45, X1 F48, and Mini F55 and F56 models, a correctly selected sealant is essential for maintaining the factory performance parameters of systems that use compressed air, as well as for ensuring the proper operational culture of the entire assembly.

Original origin and compatibility

The presented BMW air compressor sealant is an OEM group part, which means it was designed for specific applications in the F40, F45, X1 F48 platforms and selected Mini F55 and F56 models. As a result:

• it maintains factory dimensional and material tolerances,
• it fits original compressor mounting sockets,
• it allows for installation without structural modifications.

The presence of dedicated part numbers and interchangeable numbers facilitates verification of compatibility with a specific engine version and vehicle year, which is particularly important when selecting components for modern BMW and Mini platforms.

Characteristics of the used component

The offered sealant comes from the secondary market, which allows for cost-effective compressor repair while maintaining the manufacturer's original specifications. A used element of this type is a good choice when:

• you want to restore the factory compressor configuration without using aftermarket replacements,
• you care about maintaining consistency with other OEM components in the vehicle,
• you are looking for a cost-effective solution while maintaining correct operating parameters.

Before installation, a standard inspection of the condition of the sockets, mating surfaces, and proper seating is recommended to fully utilize the potential of the component and avoid secondary leaks.

Installation and operational tips

When installing the air compressor sealant, it is worth paying attention to several technical issues that affect the durability of the entire system:

• thorough cleaning of the socket and contact surface in the compressor housing,
• use of appropriate tools for seating to avoid damaging the working edges,
• checking the mating compressor components for excessive wear.

After replacing the sealant, it is worth performing a leak test and observing the compressor's operation under various load conditions to confirm the system is working correctly. This approach reduces the risk of the fault returning and allows for longer, stable vehicle operation.

If you are planning a comprehensive repair or upgrade of the air compressor system area in your BMW and need other elements from the same group, such as additional seals, fasteners, or small assembly components, check the available parts in the Other BMW category.

Technical support and knowledge about sports versions

For users interested in comparing technical solutions used in Audi sports versions to standard models, including engines, brakes, and chassis, the following article may be useful: Audi RS vs other models – what is hidden under the hood and chassis?. It allows for a better understanding of how manufacturers differentiate components depending on the car's purpose.

If you are also interested in how components with characteristics similar to sports versions perform in the BMW range, including where it is reasonable to use secondary market elements, it is worth reading the material: BMW M Performance: how do BMW M components differ from standard ones?. This is a good supplement to your knowledge when planning more advanced modifications or repairs in BMW cars.