BMW F25 F26 Wheel Rim Alloy Silver 18" 8J ET:43 V Spoke 307 6787578

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F25 F26 Wheel Rim Alloy Silver 18" 8J ET:43 V Spoke 307 is an original light-alloy rim designed for BMW X3 F25 and X4 F26 models. The silver finish of the rim highlights the characteristic BMW body line, while the precisely selected geometric parameters ensure stable handling and predictable vehicle behavior. This is a solution for drivers who want to maintain the factory look of the vehicle while ensuring the technical consistency of the entire chassis.

Specifications and technical data

• SKU: 6787578-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6787578
• Substitutable numbers: 6787578, 36116787578
• Color: Silver
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 43
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Purpose and fitment for BMW F25 / F26

The presented alloy rim has been designed with the BMW F25 and F26 platform in mind, which translates into proper wheel seating in the wheel arch and compatibility with factory suspension and braking system components. The applied mounting parameters comply with the BMW standard, allowing the rim to work with original hubs and wheel bolts without the need for additional adapters.

Such a fit allows for maintaining the factory handling characteristics while enabling trouble-free replacement in place of a worn or damaged rim. This is particularly important for cars equipped with traction and stability control systems, where wheel geometry has a direct impact on the proper functioning of the electronics.

Structural parameters of the alloy rim

The rim belongs to the Wheels category and is manufactured as an alloy rim with optimized width and diameter, which allows for the installation of popular tire sizes used in the BMW X3 and X4. The applied offset ensures proper wheel extension relative to the wheel arch, and the bolt pattern and center bore diameter are adapted to standard BMW hubs.

The five-hole design guarantees even load distribution on the hub, which is important for both the durability of suspension components and driving comfort. The aluminum construction helps reduce unsprung mass compared to steel rims, which can positively influence suspension response and steering precision.

Appearance and visual characteristics

The silver finish of the rim is universal and blends well with most BMW body colors, from classic white and black to shades of gray or blue. This color also makes it easier to maintain an aesthetic appearance during daily use – minor dirt and brake dust are less visible than on dark rims.

The design of the rim fits into the BMW design language, allowing the car to maintain a consistent, factory character after installation. This is a good solution for users who want to avoid the random visual effect typical of universal aftermarket rims while expecting an aesthetic and functional wheel appearance.

Product condition and practical application

The rim is offered as a used item, which allows for an economical replacement of a single rim or completing a set without the need to invest in a new set. This is particularly beneficial in situations where one rim has been damaged due to hitting a curb, a pothole, or another road incident.

It can be used both as part of the main wheel set and as a rim for a spare wheel or a seasonal tire set. Thanks to the retention of factory mounting parameters, it facilitates vehicle servicing, tire replacement, and suspension geometry checks.

How to consciously buy used BMW alloy rims

When choosing a used alloy rim, it is worth paying attention to the compatibility of mounting parameters with your BMW model, the condition of the working surfaces, and any signs of previous repairs. It is also good practice to periodically balance the wheels after installation and check tire pressure, which extends the life of both the rims and the tires.

If you want to better prepare for your purchase, learn about the rim regeneration process, and find out what to look for when assessing visual and technical condition, use the tips contained in the article Used rims like new: a guide to buying and refurbishing alloy rims. This is a practical supplement to your knowledge before making a decision on choosing a specific rim for your BMW.

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other elements from the same group, such as additional rims, seasonal sets, or rims with similar parameters, check the available parts in the BMW Wheels category.