Mercedes Sprinter W906 Turbocharger Housing OM651 Diesel A6510905780

Mercedes Sprinter W906 Turbocharger Housing OM651 Diesel is an original turbocharging system component designed for OM651 diesel engines in the Sprinter W906. Thanks to its factory geometry and precise fitment to the power unit, it ensures proper seating of the turbine core and a tight connection with other components. This is a practical solution for users who want to restore the efficiency of the turbocharging system while maintaining original Mercedes specifications.

Specifications and technical data

• SKU: A6510906380-11
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510906380
• Substitutable numbers: A6510906380, A 651 090 63 80, A6510905780, A 651 090 57 80, A6510900980, A 651 090 09 80
• Location on the vehicle: Front
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and function in the turbocharging system

The turbocharger housing in the OM651 engine is responsible for the stable guidance of the exhaust gas stream and intake air, as well as the proper positioning of the rotor and bearings. In a vehicle powered by Diesel fuel, this is crucial for maintaining proper boost pressure, throttle response, and the overall performance of the engine. The component is mounted in the front part of the vehicle, within the engine bay area, which facilitates service access and inspection of the system's condition.

Compatibility and technical parameters

The presented housing has been designed specifically for the Mercedes Sprinter W906 generation with the OM651 engine, which means it retains factory mounting points, connection diameters, and the shape of exhaust and air channels. This allows for:

• trouble-free fitment to the existing turbocharger and manifolds,
• maintaining the stock performance parameters of the engine,
• reducing the risk of leaks and improper exhaust flow.

The housing belongs to the Turbochargers and parts category, which allows it to be treated as a strictly technical component intended for precise repair of the turbocharging system, rather than a universal replacement.

Characteristics of the used component

The offered component comes from disassembly and is classified as used, which in practice means retaining the original construction at a more favorable cost compared to new parts. In the case of a turbocharger housing, it is particularly important that:

• mating surfaces are in a condition that allows for tight connections,
• mounting points retain their stability and geometry,
• flow channels are not excessively deformed.

Choosing an original, used housing allows for maintaining factory fitment to the OM651 engine, which is beneficial both in terms of durability and subsequent service maintenance.

Practical application and benefits of installation

The installation of this housing in a Mercedes Sprinter W906 with a diesel engine is particularly recommended in situations where the previous housing has cracked, suffered thermal deformation, or mechanical damage. Using an original component allows you to:

• restore the proper operation of the turbocharger without interfering with the system's design,
• maintain stock exhaust and air flow parameters,
• minimize the risk of installation issues and leaks.

For workshops and fleet users, this is a technically predictable solution that facilitates repair planning and reduces vehicle downtime.

Expanding the turbocharging system in a Mercedes

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as turbine housings, mounting elements, or additional turbocharging system components, check the available parts in the Mercedes Turbochargers and parts category.

Technical knowledge and operation

When selecting used parts for commercial vehicles, it is worth being guided not only by price but primarily by technical compatibility and the origin of the part. A good supplement to knowledge about the economical operation of cars with original components can be an article on our blog: Economical operation of Skoda cars: why are original used parts the best choice for your wallet?, which shows how to reasonably use original parts from the secondary market for other brands as well.