BMW F39 F40 F48 Mini F56 F60 Diesel B47 Turbocharger Housing Exhaust 8584200

The BMW F40 F48 Mini F60 Diesel B47 Turbocharger Housing Exhaust Side is a specialized turbocharger component designed for the B47 diesel engines in the BMW F40, F48, and Mini F60 series. A used exhaust housing provides a solid base for turbocharger repair or reconditioning, restoring proper diesel engine performance.

Specifications and technical data

• SKU: 8584200-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8584200
• Substitutable numbers: 8584200, 11658584200
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and role in the charging system

The exhaust housing in the B47 engine turbocharger is responsible for guiding exhaust gases to the turbine wheel and maintaining the geometry of the entire assembly. In the case of the BMW F40, F48, and Mini F60 diesel models, it is a key component affecting:

• supercharging efficiency in the full speed range,
• stable boost pressure under load,
• proper cooperation with the exhaust system and engine control.

Replacing a worn or damaged housing with a working component from the same turbocharger family reduces repair costs while maintaining the factory operating characteristics of the drive unit.

Designed and fitted to the BMW F40, F48 and Mini F60

This exhaust turbocharger housing was designed specifically for the B47 engine, matching the factory mounting system, port diameters, and exhaust gas duct geometry. This allows:

• facilitates installation in place of the original housing without structural modifications,
• ensures compatibility with the serial exhaust manifold and the rest of the system,
• maintains proper exhaust gas conduction to the turbine wheel, which is important for the durability of the entire turbocharger.

This adjustment is particularly important in modern diesel engines, where the supercharging system works with advanced engine control and exhaust gas aftertreatment systems.

Characteristics of the turbocharger housing used

This item comes from the Turbochargers and Parts category and is offered as a used part. This type of component is a good choice when:

• it is necessary to replace the housing itself while maintaining the remaining turbocharger components,
• it is planned to regenerate the turbine using the original design,
• what counts is reducing costs while maintaining the factory technical solution.

A used housing allows for economical repair of the supercharging system, especially when the damage concerns the housing on the exhaust side and the remaining components are suitable for further use or regeneration.

Application in B47 diesel engines

The B47 engine is a modern diesel engine whose turbocharger operates under demanding thermal and pressure conditions. A properly selected exhaust housing is important for:

• maintaining the proper operating temperature of the turbine,
• stable exhaust gas flow under variable load,
• proper operation of emission control systems.

Proper matching of the component to the specific version of the diesel engine minimizes the risk of leaks, incorrect exhaust gas routing and problems with achieving the set charging parameters.

Technical support, refurbishment and additional materials

When planning a turbocharger repair, it's worth considering whether using used components or a complete rebuild of the entire unit would be more beneficial. The approach described in this article on the profitability of buying used drivetrain components, such as a used gearbox – when it's worth it and what you need to remember , may be helpful, where we discuss compatibility, cost, and the risks associated with aftermarket parts.

If you are looking for other items from the BMW turbochargers and parts category, check out our dedicated offer, where you will find turbochargers and parts for BMW adapted to various models and engine versions.