This hybrid turbo plug & play is designed for engines Nissan 2.5 DI and TDI documented. Its designs combine a high-flow MFS compressor wheel, a 360° bearing stop and high-speed balancing.
The posts listed include, in particular, those relating to Nissan King Cab, Navara, Pick-Up and X-Trail. Compatibility must always be confirmed using the turbo’s part number d'origin'.
This preparation acts on the compressor wheel in order to d'adjust the compression capacity and flow rate' d'air'. Its performance depends on the engine configuration and the turbocharging system.
Reprofiling the casing allows d'fit the compressor wheel' oversized. This configuration may affect the flow rate d'air and the compressor’s behaviour, without, on its own, guaranteeing a specific engine power output'.
This procedure applies to the compressor and turbine sides. The oversized wheels and the reshaping of the casings adjust the airflow and gas flow capacities, but may also alter the response time and optimal operating conditions d'use'.
A hybrid turbo retains a suitable turbocharger design for to receive modified internal components. Depending on the service, the work may involve the compressor wheel, the turbine wheel, the casings, the thrust bearing or balancing.
The aim is d'adjust the compression capacity and flow rate' d'air for a given engine setting'. A hybrid turbo is therefore not defined solely by the appearance of its compressor wheel, but by the consistency of its geometry and mechanical modifications.
MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This designation describes the manufacturing process and does not, in itself, guarantee an increase in flow rate d'air'.
A standard MFS wheel can retain a geometry equivalent to that d'origin'. An MFS wheel Performance may be designed with a geometry suited to the intended application, particularly in terms of the profile, height, width or diameter of the blades, where such modifications are envisaged.
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'. The wheel described here is made of forged aluminium; it is lighter, larger and taller than the one d'original'; the product data indicates an additional 15 per cent compression.
The compressor wheel draws in and then compresses the air fed to the engine. Its diameter, profile, height, width and the arrangement of the blades influence its aerodynamic behaviour and the amount d'air displaced under certain operating 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 the turbocharger’s response time.
The 360° stop fitted to all three stages helps to distribute the axial forces to which the rotor is subjected. It does not exempt d'proper lubrication or compliance with the installation requirements'.
Every preparation benefits from d'high-speed balancing at 150,000 rpm on a Cimat VSR test bench'. The aim of this operation is to minimise vibrations and mechanical stresses on the rotor, without compensating for a fault d'installation or d'oil supply'.
Appropriate engine management is required for make the most of the features d'a hybrid turbo'. The mapping, boost pressure and wastegate settings must be checked when remapping the ECU.
Depending on the level of preparedness, the systems d'injection, d'Exhaust and cooling systems may also need to be checked or adjusted'. The editing d'A hybrid turbo does not automatically guarantee a power boost without proper preparation'.
⚠️ WARNING — IMPORTANT BEFORE ASSEMBLY
Before installation, identify and rectify the cause of the previous fault. Check the lubrication circuit, the supply and the return d'the oil and the cleanliness of all the pipes'.
Check the intake and ensure there are no foreign objects present. 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 model, version, body style, engine type and power output in hp, theYear the mounting code and the engine code, where available.
The same engine can be fitted with several different turbo set-ups. The reference d'Origin' therefore remains the key element for confirm compatibility.
⚠️ 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 in doubt, please contact us, quoting the reference number shown clearly on the plate dIdentifying your turbocharger.
Reference: AI04-VN3
Brand: ALFI TURBO ///
Year: From 1998Power: 130 to 133 hpdisplacement: 2.5 lEngine code: Not specifiedWarranty: 2 years
Reference: ACI-128
Brand: ALFI TURBO ///
Cartridge turbo for engine Nissan 2.5 Di YD25DDTI diesel engine with 133 hp, fitted to the Navara D22 and D22 Pick-up during the periods indicated. Manufacturer reference RHF4-VN3, with a 2-year warranty; always check the part number of the original dcartridge before ordering.
Reference: wast
Brand: ALFI TURBO ///
Pneumatic control (wastegate) for turbo GARRETT HIH MHI KKK Toyota Brand new with a 2-year warranty. After placing your order, please let us know the exact part number of your turbo!
Reference: joints
Brand: ALFI TURBO ///
for Complete Gasket Set – for fitting your turbo.
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.
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