Audi A6 C7 A7 4G Engine Crankshaft Crank Shaft 2.8 TSI Petrol CHVA 06E105101AE

The Audi A6 C7 A7 4G Engine Crankshaft 2.8 TSI Petrol CHVA is an original crankshaft from the Crankshafts category, designed for 2.8 TSI petrol engines in Audi A6 C7 and Audi A7 4G models with the engine code CHVA. This used OEM part provides a solid foundation for professional repair or overhaul of the engine's bottom end, ensuring correct crankshaft-piston assembly geometry.

Specifications and technical data

• SKU: 06E105101AE
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E105101AE
• Substitutable numbers: 06E105101AE, 06E 105 101 AE
• Fuel type: Petrol
• Category: Crankshafts

Application and Compatibility

The presented Audi crankshaft is designed to work with the 2.8 TSI petrol engine, code CHVA, used in the Audi A6 C7 generation and Audi A7 4G models. The crankshaft's construction is adapted to the characteristics of the V6 TSI unit, with appropriately selected main and connecting rod journal spacing, enabling the preservation of factory engine operating parameters.

Original Audi origin means that the geometry, balancing, and mating surfaces comply with manufacturer requirements, which is crucial for the durability of main and connecting rod bearings and stable engine operation under load.

Construction and Technical Properties

The crankshaft from the 2.8 TSI CHVA engine is the load-bearing element of the entire crankshaft-piston assembly. Its construction ensures:

• Stable torque transfer from the pistons to the drivetrain, while maintaining adequate crankshaft rigidity.
• The correct number of main and connecting rod journals, matched to the V6 engine configuration, which contributes to even load distribution.
• Working surfaces prepared for bearing contact, allowing for the formation of a proper oil film and friction reduction.
• Dynamic balancing adapted to the petrol engine's characteristics, which reduces vibrations and noise during engine operation.

A correctly selected crankshaft is key to maintaining crankshaft alignment, proper piston operation within cylinders, and preserving the sealing and efficiency of the lubrication system.

Application in 2.8 TSI Petrol Engine

The 2.8 TSI CHVA engine is a petrol unit where a precise crankshaft directly influences the smoothness of operation, throttle response, and the durability of the entire engine bottom end. Using an original crankshaft from the same engine family allows for:

• Restoring factory operating parameters after engine overhaul or repair.
• Maintaining predictable engine behavior at high RPMs and during dynamic driving.
• Preserving compatibility with the equipment factory-specified for the CHVA engine (flywheel, pulley, timing system).

For TSI petrol engines, maintaining proper crankshaft balancing and rigidity is particularly important, leading to reduced bearing loads, lower vibration levels, and stable operation under variable load.

Condition, Verification, and Service Application

The offered part is a dismantled item and is classified as a used crankshaft. This type of part is often chosen for:

• Engine bottom end overhaul, when the existing crankshaft has become worn or damaged.
• Engine rebuild after seizure, where replacement of key crankshaft-piston assembly components is necessary.
• Professional service repairs where compliance with factory Audi specifications is paramount.

Before installation, the standard workshop procedure is recommended: run-out check, journal diameter measurement, assessment of working surfaces, and selection of appropriate bearings according to the manufacturer's service documentation. This approach allows for safe and predictable preparation of the crankshaft for further operation.

Audi Crankshafts – Offer and Additional Knowledge

If you are looking for other Audi crankshafts suitable for different models and engine versions, check out our Audi crankshafts category, where you will find a wide selection of parts for professional repair and overhaul of this brand's engines.

When planning a comprehensive vehicle upgrade or refresh, it's also worth paying attention to the interior. You can find inspiration and practical tips on using used interior components in the article Tuning Car Interior with Global Parts, which shows how to sensibly combine functionality with aesthetics using second-hand parts.