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This hybrid turbo for, with a 2.2 CDI engine, is designed for for the Mercedes-Benz Sprinter II models with 129 and 150 hp, listed in this data sheet.. Depending on the upgrade package chosen, the kit combines a high-flow MFS compressor wheel, a 360° bearing stop and appropriate internal modifications.
The configuration is advertised as plug & play, with a Installation without modification on compatible applications. The available tuning options allow you to choose a level of modification consistent with your engine project, without prejudging the final power output.
This modification is carried out on the compressor impeller in order d to adapt the compression capacity and the air flow rate d. The 360° thrust bearing helps to distribute the axial forces borne by the rotating assembly more evenly.
Stage 2 combines a oversized compressor impeller with a reprofiled housing d'admission. This modification is designed to ensure the new impeller fits correctly and to improve the compressor’s aerodynamic performance.
This modification alters the compressor and turbine sides. Both housings are re-profiled for to accommodate the corresponding oversized impellers. Its performance depends on the overall engine configuration and the turbocharging management system.
A hybrid turbo utilises a turbocharger architecture adapted for to accommodate internal modifications. Depending on the stage of modification, these may involve the compressor wheel, its dimensions, the housings, the turbine wheel, the thrust bearing or the balancing.
The aim is d to adapt the compression capacity and air flow d to the requirements d of an engine upgrade. A hybrid turbo is therefore not defined solely by the appearance of its compressor wheel: the geometry, the machining of the housings and the overall coherence of the unit are crucial.
MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This technology describes the manufacturing process, but does not in itself guarantee an increase in air flow d.
A standard MFS impeller may retain a geometry equivalent to that of the original d'original. A ‘ Performance ’ MFS impeller may feature a profile, dimensions or blade configuration tailored to the tuning objective. For this product, the wheel is described as a forged aluminium wheel, which is lighter, larger and taller than the original d, with a claimed 15 per cent increase in compression.
A standard MFS impeller can be just as effective as an MFS impeller Performance. It is not its appearance that determines its performance, but its geometry and its ability to move more d'air. A higher airflow rate can contribute to power output with appropriate engine tuning, though it does not in itself guarantee a specific result.
The compressor impeller draws in and then compresses the air intended for the engine. Its diameter, profile, height, width and the arrangement of its blades directly influence the aerodynamic behaviour of the compressor.
A suitably designed geometry can move more air d under certain conditions. The result also depends on the casings, the turbine wheel, the boost pressure and the engine mapping. A larger wheel does not automatically guarantee better performance and may alter the response time as well as the range d of optimal operation.
The 360° bearing stop, featured on all three stages, distributes axial forces across the entire surface. It contributes to the mechanical integrity of the assembly without making the turbocharger insensitive to poor lubrication or incorrect fitting.
Each stage undergo d high-speed balancing at 150,000 rpm on a Cimat VSR test bench. This process aims to minimise vibrations and stresses on the rotor during operation.
Appropriate engine management is necessary for to make full use of the hybrid turbo’s characteristics. The wastegate must be adjusted during the ECU remapping.
Depending on the level of tuning, it is also advisable to check or d'adjust the mapping, fuel injection, exhaust system, cooling, boost pressure and, if necessary, the transmission. Fitting d'a hybrid turbo does not automatically guarantee a power gain without a coherent configuration.
⚠️ WARNING — IMPORTANT BEFORE INSTALLATION
Before installation, identify and rectify the cause of the previous failure. Check the lubrication circuit, the oil supply and return d as well as the cleanliness of the pipes.
Check the inlet for foreign objects. Prime the system in accordance with the applicable recommendations and follow the manufacturer’s instructions.
A lubrication fault that is not rectified may lead to further damage to the turbocharger.
Check the part number engraved or marked on the original turbo d, then compare it with the OEM and manufacturer part numbers in this data sheet.. Also check the make, model, generation, version, engine type, power output at hp, theYear and the engine code where available.
A single engine type may be fitted with several different turbocharger set-ups. Checking the part numbers therefore remains the most reliable way d to identify the correct configuration.
⚠️ Check your turbo’s part numbers
Before ordering, compare the part number marked on your original turbo d with the part numbers listed in this data sheet.. An identical engine does not always guarantee compatibility.
If in doubt, please contact us with the part number clearly visible on your original turbocharger d.
ALFI TURBO specialises in the sale of turbochargers for for cars, commercial vehicles, heavy goods vehicles, construction machinery, agricultural machinery and boats: new turbochargers, remanufactured units, hybrid turbochargers, Cartridge and turbocharger spare parts. Over 20,000 items are available.
The turbocharger plays a vital role in the operation and performance d of a turbocharged engine. When a turbocharger needs replacing, it is important d to identify the exact part number before ordering.
ALFI TURBO supplies turbochargers for for a wide range of makes and engine types: cars, commercial vehicles, heavy goods vehicles, construction machinery, tractors and agricultural machinery, as well as various marine applications.
You can search for your turbo based on the vehicle or application, engine type, engine code, or directly using d an OEM or manufacturer part number found on your old turbocharger.
Browse our range of new turbochargers for for diesel and petrol engines. ALFI TURBO has over 5,500 new turbochargers in stock for covering a wide range of makes, engine types and turbocharger part numbers.
View new turbochargers →A standard exchange turbo allows you to replace a turbocharger whilst returning the old part where a deposit is required. Our catalogue includes numerous part numbers for from various makes and engine types.
View standard exchange turbochargers →Hybrid turbos are designed for set-ups requiring greater air flow d and higher performance potential than a standard set-up. Specifications depend on the turbo, its tuning and the engine configuration.
View hybrid turbos →The turbo Cartridge, also known as the central turbo cartridge, comprises the main rotating components of the turbocharger. ALFI TURBO has over 6,000 Cartridge for turbo part numbers.
View turbo Cartridge →Our catalogue covers a wide range of d applications fitted with d a turbocharged engine.
A single engine type may have been fitted with several different turbochargers depending on theYear, power output, engine version or technical evolution.. The application alone is therefore not always sufficient for to accurately identify the correct turbo.
Before ordering, note down the part numbers shown on the identification plate d of your old turbocharger. This may be d an OEM part number or d a part number from the turbo manufacturer.
Compare these part numbers with those listed on our product pages.. If in doubt, our team can help you verify the part number you are looking for before you place your order.
A loss of power, an unusual whistling noise, oil consumption d, abnormal smoke or poor engine performance may be linked to a turbocharger fault.
However, a fault that appears to be turbo-related may also stem d from a lubrication issue, d from contaminated oil, d from a foreign object, from the intake or exhaust systems, or d from another engine peripheral component.
It is therefore important to investigate the cause of the fault before fitting a new turbo or a new Cartridge.
Since 2012, ALFI TURBO has been assisting private individuals and professionals in identifying and replacing turbochargers.
A turbocharger failure may be the result d of another engine problem. Before fitting d a new turbo or Cartridge, identify and rectify the cause of the original fault to d avoid d damaging the new part.
Do you have a turbocharger part number but can’t find the matching part? Are you unsure which part number to choose? Send us the details from your old turbo so that our team can help you identify the part you’re looking for.
CONTACT ALFI TURBO