Hybrid Turbo 1.9 JTD 60, 63, 80, 86 and 100 hp –46556011, VL20

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Hybrid
turbo 1.9 JTD 60 63 80 86 100 46556011 55181245 55192810 71723486 71783881 71785096 F400007 RHF3-VL20 RHF3HVL20 VA410059 VG4000
  • turbo 1.9 JTD 60 63 80 86 100 46556011 55181245 55192810 71723486 71783881 71785096 F400007 RHF3-VL20 RHF3HVL20 VA410059 VG4000
  • turbo 1.9 JTD 60 63 80 86 100 46556011 55181245 55192810 71723486 71783881 71785096 F400007 RHF3-VL20 RHF3HVL20 VA410059 VG4000
  • turbo 1.9 JTD 60 63 80 86 100 46556011 55181245 55192810 71723486 71783881 71785096 F400007 RHF3-VL20 RHF3HVL20 VA410059 VG4000
RHF3-VL20
Year: From 1999 onwards, depending on the vehicle
Power: 60, 63, 80, 86 and 100 hp
displacement: 1.9
Engine code: Not specified
Gasket kit
Preparation course
Exchange
€466.20 VAT included

388.5 tax excl.

Quantity
Manufacturing time: 15-20 working days

Description

This hybrid turbo for engine variants 1.9 JTD benefits from d’an internal mechanism designed to adjust its compression capacity and flow rate’ dair. Depending on the course chosen, the preparation includes a high-flow MFS compressor wheel, a 360° bearing stop, as well as various operations to re-profile the casings and modify the turbine section.

The documented assignments relate in particular to several Fiat Doblo, Idea, Palio, Punto, Stilo and Strada, as well as the Lancia Musa. Installation is advertised as plug-and-play on compatible models, provided that the turbo part numbers are checked carefully d’origin’.

Available products — Stage 1, Stage 2 and Stage 3

Stage 1
Compressor wheel: High-capacity MFS
Stop: 360° thrust bearing
Balancing: High speed at 150,000 rpm on a Cimat VSR test bench

This product acts primarily on the compressor section in order to d’adjust the flow rate’ d’air, whilst retaining the intended configuration for one Installation without modification documented external.

Stage 2
Compressor wheel: High-capacity MFS oversized
Carter d’Admission:’ Re-profiled for to accommodate the new wheel oversized
Stop: 360° thrust bearing
Balancing: High speed at 150,000 rpm on a Cimat VSR test bench

The Stage 2 incorporates a compressor wheel oversized to a casing d’re-profiled intake’. This modification is intended to alter the air flow capacity, although it does not, on its own, guarantee a specific engine power output.

Stage 3
Compressor wheel: High-capacity MFS oversized
Carter d’Admission:’ Re-profiled for to accommodate the new wheel oversized
Stop: 360° thrust bearing
Turbine wheel: High flow rate oversized
Turbine casing: Re-profiled for to accommodate the new wheel oversized
Balancing: High speed at 150,000 rpm on a Cimat VSR test bench

This version modifies the compressor and turbine sides. The size of the wheels and the reshaping of the casings can affect the flow rate dair flow, rotor operation and the turbocharger’s response time.

What is a hybrid turbo ?

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 service, the modifications may involve the compressor wheel, the turbine wheel, the casings, the thrust bearing and the balancing of the rotor.

The aim is d’adjust the compression capacity and flow rate’ dair. However, a hybrid turbocharger is not defined solely by the appearance of its compressor wheel: the geometry of the wheels, the machining of the housings and the overall coherence of the assembly are all crucial factors.

MFS compressor wheel: standard or Performance ? ?

MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This technology describes a manufacturing process and does not, in itself, guarantee an increase in throughput dair. A standard MFS wheel can retain a geometry equivalent to that d’origin’.

An MFS wheel Performance can be configured with a geometry suited to the preparation. For this product, the specifications indicate a forged aluminium wheel that is lighter, larger and taller than the one d’original, with a compression capacity claimed to be 15 per cent higher.

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 dair. Higher power output can only be utilised properly with appropriate engine tuning.

Why does the geometry of the blades affect the flow rate? d’air ?

The compressor wheel draws in and then compresses the air admitted by the engine. Its diameter, profile, height, width and the arrangement of its blades all influence its aerodynamic behaviour. The right geometry can move more dair under certain conditions, but the result also depends on the casings, the turbine, the boost pressure and the engine management system. A larger wheel can also affect the response time and the optimum operating range.

Reliability and balancing of the hybrid turbocharger

The 360° bearing stop, as described in the three training courses, helps to distribute the axial forces acting on the rotating assembly. It does not exempt d’proper lubrication or compliance with the installation requirements.

Every work placement offers d’high-speed balancing at 150,000 rpm on a Cimat VSR test bench’. This procedure is designed to minimise vibrations and mechanical stress on the rotor, whilst not protecting the turbocharger against incorrect installation, inadequate lubrication or the presence of da foreign body.

Engine remapping and tuning

The engine mapping and boost pressure control need to be adjusted for make the most of the hybrid turbo’s features. The wastegate must be adjusted during remapping. Depending on the level of preparation: fuel injection, exhaust, air cooling d’The intake and transmission must also be checked or adjusted’. The editing dA hybrid turbo does not automatically guarantee a power boost.

Turbo part numbers

OEM part numbers

46556011
55181245
55192810
71723486
71783881
71785096

Manufacturer’s part numbers

F400007
RHF3-VL20
RHF3HVL20
VA410059
VG400007
VL20
VL25
VL35

Compatible vehicles and assignments

Fiat
Doblo — 1.9 JTD — 80 / 85 hp
From 2003 — end date not specified
Engine code : not specified
Doblo — 1.9 JTD — 100 hp
From 2003 — end date not specified
Engine code : not specified
Idea — 1.9 JTD — 100 hp
From 2003 — end date not specified
Engine code : not specified
Idea — 1.9 JTD — 100 hp
From 2007 — end date not specified
Engine code : not specified
Palio — 1.9 JTD — 80 hp
From 2001 — end date not specified
Engine code : not specified
Punto — 1.9 JTD — 80 / 85 hp
From 1999 — end date unspecified
Engine code : not specified
Punto — 1.9 JTD — 85 hp
From 2003 — end date not specified
Engine code : not specified
Punto — 1.9 JTD — 100 hp
From 2003 — end date not specified
Engine code : not specified
Stilo — 1.9 JTD — 80 hp
From 2001 — end date not specified
Engine code : not specified
Stilo — 1.9 JTD — 80 hp
From 2004 — end date not specified
Engine code : not specified
Stilo — 1.9 JTD — 100 hp
From 2004 — end date not specified
Engine code : not specified
Strada Pick-up — 1.9 JTD — 80 hp
From 1999 — end date unspecified
Engine code : not specified
Strada Pick-up — 1.9 JTD — 80 hp
From 2003 — end date not specified
Engine code : not specified
Lancia
Musa — 1.9 JTD — 100 hp
From 2004 — end date not specified
Engine code : not specified

Additional technical specifications

Product type: Hybrid Turbo
Engine: 1.9 JTD
Power ratings stated in the title: 60, 63, 80, 86 and 100 hp
Documented periods: From 1999 onwards, depending on the vehicle
Engine codes: Not specified

Assembly instructions

⚠️ 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 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 manufacturer’s instructions.

If a lubrication fault is not rectified, it may lead to the turbocharger failing again.

How do you choose the right turbo ?

Check the part number marked on the turbocharger dthe original, then compare it with the OEM and manufacturer’s part numbers listed on this sheet. Also check the make, model, 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.

⚠️ 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’re unsure, please contact us with the reference number clearly visible on your turbo d’origin’.

Product Details
RHF3-VL20
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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.

→ Identifying the symptoms d of a turbo failure

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