Mini Cooper F57 Crankshaft Wheel Sprocket B48B20A Engine 7626115

Mini Cooper F57 Crankshaft Wheel Sprocket B48B20A Engine is a precision component from the Sprockets category, designed to operate within the crankshaft-piston system of a modern gasoline engine. It is responsible for the stable transmission of drive from the crankshaft to other sub-assemblies, which directly impacts the engine's performance and durability. Thanks to its factory origin from the Mini range, the part ensures proper geometric fit and predictable performance during operation.

Specifications and technical data

• SKU: 7626115
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7626115
• Substitutable numbers: 11277626115, 11277626116, 7626115, 7626116
• Part type: Sprocket
• Category: Sprockets

Purpose and function in the B48B20A engine

The crankshaft sprocket in the B48B20A engine is responsible for synchronizing the shaft's operation with other drive components, which is crucial for correct timing phase settings and stable engine performance. In the case of the Mini Cooper F57, using the correct sprocket allows for maintaining factory engine performance parameters, reducing torsional vibrations, and decreasing the risk of premature wear of cooperating components.

Selecting a component compatible with the engine design is particularly important during repairs after mechanical failure, timing system replacement, or restoring the unit to factory condition after modifications. Using an original sprocket from the Mini range allows for maintaining the correct tooth profile, appropriate material hardness, and fitment to the crankshaft.

Technical characteristics and fitment

The presented sprocket belongs to the Sprockets group and has been designed for cooperation with the crankshaft in the B48B20A engine used in the Mini Cooper F57. The component's design is optimized for:

• stable torque transmission from the crankshaft,
• precise cooperation with other sprockets in the system,
• maintaining correct drive geometry during long-term operation.

As a part from the Mini range, the sprocket ensures compatibility with the factory drive system and predictable behavior under daily driving conditions. This solution is particularly recommended for repairs where maintaining original engine performance parameters is a priority.

Condition, application, and benefits of installation

The offered sprocket is a used item, which makes it an attractive cost-effective alternative while maintaining compliance with Mini's factory specifications. This type of part is suitable both for standard replacement of worn components and for rebuilding the engine after a mechanical failure. A properly selected crankshaft sprocket helps reduce the risk of incorrect timing operation, uneven engine performance, and excessive loads in the drive system.

Choosing an original element from the Sprockets category for the Mini Cooper F57 allows for maintaining the structural integrity of the entire system, which is particularly important in modern units with precise engine control. This solution is recommended for workshops specializing in the Mini brand and users who expect a predictable repair outcome.

Selection support and additional information

Before purchasing, it is worth verifying compatibility with the specific version of the B48B20A engine and the Mini Cooper F57 model year to ensure a perfect fit with the existing drive system. In case of doubt, it is helpful to compare the design with the removed component and consult a mechanic specializing in the Mini brand, which minimizes the risk of selecting the wrong sprocket.

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other elements from the same group, such as idler gears, auxiliary drive sprockets, or components cooperating with the crankshaft, check the available parts in the Mini Sprockets category.

Additional practical tips regarding the cost-effectiveness of using used components in a car, selection principles, and safe operation are provided in the article: Second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?. Although it mainly concerns electronics, it addresses universal issues related to choosing used parts in vehicles.