Turbocharger Housing Mercedes Sprinter W906 Diesel M651 Exhaust Side A6510905280

The Mercedes Sprinter W906 Diesel OM651 Turbocharger Housing Exhaust Side is an original turbocharger component designed for diesel engines. This used exhaust side housing provides a solid base for rebuilding the turbocharger or replacing a damaged hot part in Mercedes Sprinter W906 vans with the OM651 engine.

Specifications and technical data

• SKU: A6510905280-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510905280
• Substitutable numbers: A6510905280, A 651 090 52 80, A6510904780, A 651 090 47 80, A6510904680, A 651 090 46 80, A6510900980, A 651 090 09 80
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and function in the supercharging system

The exhaust housing in a diesel engine turbocharger is responsible for precisely guiding exhaust gases to the turbine wheel and for securing the entire assembly to the exhaust manifold. In the case of the OM651 unit in the Mercedes Sprinter W906, this component operates at high temperatures and under significant load, so its proper condition directly impacts turbocharging efficiency, vehicle dynamics, and fuel consumption.

Replacing only the exhaust side housing is often the solution chosen in case of local damage (cracks, deformations, worn mounting surfaces) when the remaining turbocharger components are suitable for further use or regeneration.

Key benefits of this turbocharger housing

• Original origin – a component from the Mercedes group, designed specifically to work with the OM651 engine in the Sprinter W906, which facilitates proper adjustment and stable operation of the system.
• Dedicated to the diesel engine – a design adapted to the exhaust characteristics of a diesel engine, including the high temperatures and pressures typical of this type of drive.
• Possibility of use in the regeneration process – used, but preserved in a condition suitable for further processing and assembly, it is a good basis for professional rebuilding of the turbocharger.
• Precise mounting – factory connection points facilitate installation to the exhaust manifold and other system components, reducing the risk of leaks.
• Savings on service costs – using a used OEM housing allows for a significant reduction in repair costs compared to purchasing a complete new turbocharger.

Application in Mercedes Sprinter W906 with OM651 engine

This exhaust turbocharger housing was designed to fit the specific architecture of the Sprinter W906 engine compartment. The shape of the exhaust ports and the arrangement of the mounting brackets allow for correct alignment of the turbocharger with the manifold, oil lines, and exhaust components.

In practice, this means:

• maintaining the factory exhaust flow geometry,
• correct positioning of the turbine rotor relative to the central part,
• easier assembly in workshop conditions without the need for modifications.

This makes the housing suitable for both routine repairs and comprehensive turbocharger regeneration in specialized workshops.

Used condition and technical aspects of assembly

The part is offered in used condition, which means it shows signs of wear typical of a part used in a diesel exhaust system. Before installation, standard preparatory steps are recommended, such as thorough cleaning, inspection of the mounting surfaces, and verification of threads and mounting points.

During installation, it is worth paying attention to:

• use of new seals and fasteners in accordance with the vehicle manufacturer's recommendations,
• checking the alignment with the central part of the turbocharger,
• checking the tightness of the exhaust system after completion of the work.

Why is it worth choosing a used OEM housing?

For commercial vehicles like the Mercedes Sprinter W906, optimizing service costs is crucial to the fleet's total operating costs. A used, original exhaust turbocharger housing allows for a reasonable repair budget while maintaining near-factory performance.

If you want to better understand how to plan repairs using second-hand parts and where this solution is most cost-effective, check out the article: Rising Repair Costs and the Used Parts Boom – How to Save on Car Service? There you'll find practical tips for safely choosing used OEM components.

Other turbochargers and parts for Mercedes

If you're also looking for other turbochargers and parts for Mercedes, check out our dedicated offer: turbochargers and parts for Mercedes . This will allow you to easily assemble the components needed for a comprehensive overhaul of your vehicle's turbocharger system.