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Right-hand turbocharger for RS6 Audi s fitted with the 4.2i V8 engine, in the power ratings and production periods listed below.
OEM Reference: 077145704K
Manufacturer’s part numbers: 53049700029 and 53049880029.
Documented applications:
Audi RS6 4.2i 450 hp — from 2002, end date unspecified.
Audi RS6 4.2i 480 hp — from 2004, end date unspecified.
Fitting advice: identify the cause of the previous failure; check the lubrication circuit, the oil supply and return d, and ensure the intake is clean.. Carry out priming in accordance with the applicable recommendations.
⚠️ Check your turbo’s part numbers: before ordering, compare the part number marked on your original turbo dwith the part numbers listed in this data sheet. An identical engine type does not always guarantee compatibility.
Reference: AK04-029
Brand: ALFI TURBO ///
Year: July 2002 – January 2005Power: 450, hp, 480 hpdisplacement: 4,172 cm³Engine code: Not specifiedWarranty: 2 years
Reference: joints
Brand: ALFI TURBO ///
for Complete Gasket Set – for fitting your turbo.
Reference: 53049700029
Brand: ALFI TURBO ///
Year: From 2002 (450 hp) / from 2004 (480 hp)Power: 450 hp / 480 hpdisplacement: 4,., 2 litresEngine code: Not specified
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