Audi A8 D3 Engine Crankshaft Crank Shaft 3.2 FSI Petrol BPK06E105101S

Audi A8 D3 Engine Crankshaft Crank Shaft 3.2 FSI Petrol is an original component from the Crankshafts group, designed for Audi FSI petrol engines. Using a used crankshaft of this type allows for the technical restoration of the power unit while maintaining factory geometry and engine performance characteristics.

Specifications and technical data

• SKU: 06E105101R
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E105101R
• Substitutable numbers: 06E105101R, 06E 105 101 R
• Fuel type: Petrol
• Category: Crankshafts

Purpose and technical specifications

The presented crankshaft has been designed for the 3.2 FSI engine in the Audi A8 D3 model, running on petrol fuel. The design of the shaft ensures appropriate rigidity, balance, and operational stability across the entire rev range, which is crucial for FSI units with precise injection control. Its original Audi origin ensures that factory manufacturing tolerances are maintained, which facilitates installation in the engine block and compatibility with bearings, pistons, and the flywheel. As a result, the shaft can be used both for standard repairs and for more advanced engine rebuilds.

Benefits of using an original crankshaft

Using an original crankshaft in an Audi A8 D3 with a 3.2 FSI engine allows for maintaining the performance parameters specified by the manufacturer. For the user, this means:

• consistent cooperation with the crank-piston system and lubrication system,
• proper engine refinement across the entire rev range,
• the possibility of further unit operation while maintaining correct assembly clearances,
• easier diagnostics and future servicing thanks to the use of a component compliant with manufacturer documentation. For workshops and service centers, the dimensional repeatability of the original shaft is also important, which facilitates the selection of bearings and the monitoring of parameters during assembly and inspection measurements.

Application in FSI petrol engines

FSI engines are sensitive to the quality and condition of crank-piston system components, which is why choosing the right crankshaft has a direct impact on the durability of the unit. The presented component is adapted for operation in a petrol engine with direct injection, where the following are essential:

• stable torque transmission along the entire length of the shaft,
• maintaining proper balance at high rotational speeds,
• correct cooperation with the ignition system and engine management. Thanks to this, the shaft can be used both for standard replacement of a damaged component and for comprehensive engine rebuilding in vehicles used intensively, e.g., on long-distance routes or in highway conditions.

Condition, verification, and preparation for installation

The item is offered as a used part, which allows for cost optimization of the repair while maintaining the original design. Before installation, standard workshop procedures are recommended: thorough cleaning, measurement of main and connecting rod journals, runout inspection, and assessment of surfaces interacting with the bearings. This approach enables the safe use of the shaft in further engine operation. For proper installation, it is crucial to use the correct tightening torques for main bearing cap bolts, select the appropriate bearings, and follow the manufacturer's procedures regarding tightening sequences and clearance checks. This allows for fully utilizing the potential of the original component and reducing the risk of premature wear.

Integration with other Audi crank system components

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as other shafts, connecting rods, or elements interacting with the crank system, check the available parts in the Audi Crankshafts category. For extensive powertrain repairs, including the clutch, dual-mass flywheel, or other drivetrain components, a practical guide on diagnostics and component selection may be helpful – you can find it in the article Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts.