This hybrid turbo for 3 engine options.0 CRD and 3.0 CDI benefits from d'an internal mechanism designed to adjust the flow rate' d'air and compression capacity'. Depending on the configuration selected, the set comprises a high-flow MFS compressor impeller, a 360° bearing retainer and additional modifications to the impellers and casings.
The documented assignments relate in particular to several Jeep Grand Cherokee as well as Mercedes Class E, ML and Sprinter. Compatibility must be confirmed using the turbo’s part number d'origin'.
This preparation acts primarily on the compressor wheel whilst maintaining a configuration suitable for a Installation without modification documented external. The high-flow MFS impeller is designed to alter the compressor’s performance, subject to d'properly optimised engine management'.
The Stage 2 incorporates a compressor wheel oversized to a casing d're-profiled intake'. This adaptation makes it possible to d'accommodate the new geometry and may affect the vehicle's manoeuvrability' d'air flow and the turbocharger’s response'.
This procedure is carried out on the compressor and turbine sides. Reprofiling the two casings allows d'fit the oversized wheels as specified'. Its behaviour depends on the overall engine configuration and the settings applied.
A hybrid turbo is based on a specially adapted turbocharger design for to receive internal components that differ from the configuration d'origin'. Depending on the course, the preparation may cover the compressor wheel, the turbine wheel, the casings, the thrust bearing system and balancing.
The aim is d'adjust the compression capacity and flow rate' d'air'. However, a hybrid turbocharger is not defined solely by the appearance of its impeller: the geometry of its components and the overall coherence of the assembly determine its performance.
MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This term describes the manufacturing process, but does not in itself guarantee an increase in flow rate d'air'.
A standard MFS wheel can retain a geometry close to its original state. An MFS wheel Performance may be designed with a geometry suited to the application, with a specific profile, dimensions or blade configuration, provided that these characteristics are documented.
A standard MFS wheel can be just as shiny as an MFS wheel Performance. It is not its appearance that determines its performance, but its geometry and its ability to move more d'air'. A higher flow rate can help to increase power output when the engine and its management system are correctly matched, although this alone does not guarantee results.
The compressor wheel draws in and then compresses the air fed to the engine. Its diameter, profile, height, width and the arrangement of its blades influence the aerodynamic behaviour of the compressor.
The right geometry can move more d'air under certain conditions'. The result also depends on the casings, the turbine wheel, the boost pressure and the engine tuning. A larger wheel does not automatically guarantee better performance and may affect response time and range d'optimal use'.
The 360° bearing stop, as documented in the three training courses, helps to distribute the axial forces within the turbocharger. It does not exempt d'proper lubrication nor d'a meticulous edit'.
The rotor is balanced at high speed – 150,000 revolutions per minute – on a Cimat VSR test bench, in order to minimise vibrations and mechanical stresses. This balancing does not protect the turbocharger against a fault d'oil supply, contamination or incorrect installation'.
It may be necessary to adjust the engine management system for make the most of the hybrid turbo’s features. Mapping, boost pressure and wastegate settings must be checked during tuning.
Depending on the level of preparation: fuel injection, exhaust, air cooling d'The intake, clutch or gearbox may also need to be checked or adjusted'. A hybrid turbo does not automatically guarantee a power boost without the right set-up.
⚠️ WARNING — IMPORTANT BEFORE ASSEMBLY
Identify and rectify the cause of the previous fault before d'fit the turbo'. Check the lubrication circuit, as well as the supply and return lines d'oil'.
Check that the ducts and the intake are clean and free from foreign objects. Carry out the priming in accordance with the relevant guidelines and follow the vehicle manufacturer’s instructions.
If a lubrication fault is not rectified, it may lead to the turbocharger failing again.
Check the part number marked on the turbocharger d'origin and compare it with the OEM and manufacturer part numbers listed on this sheet'. Also check the make, model, generation, engine type and power output in hp, theYear the mounting code and the engine code, where available.
An identical engine does not always guarantee compatibility, as several different set-ups may be used on the same vehicle.
⚠️ Check your turbo’s part numbers
Before placing your order, Compare the part number on your turbocharger d'origin' using the references given in this fact sheet. Having the same motor does not always guarantee compatibility.
If you are in any doubt, please contact us, quoting the reference number clearly visible on your turbocharger d'origin'.
Reference: ACG-441
Brand: ALFI TURBO ///
Year: From 2005 onwards, depending on the applicationPower: 190, 220, 223, 224 and 230 hpdisplacement: 3.0 LEngine code: Not specifiedWarranty: 2 years
Reference: AG20-A869
Brand: ALFI TURBO ///
Year: Not specifiedPower: 211 hpdisplacement: 3.0 lEngine code: Not specifiedWarranty: 2 years
Reference: GX20-300-869
Year: From 2005 onwards, depending on allocationPower: 190, 220, 223, 224 and 230 hpdisplacement: 3.0Engine code: Not specifiedWarranty: 2 years
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
