Audi S4 B8 S5 8T 3.0 TFSI CAKA Exhaust Camshaft Sprocket is a precision component from the Sprockets category, designed for the timing system in sporty 3.0 TFSI units. The original Audi design ensures proper cooperation with the exhaust camshaft, stable timing operation, and predictable engine behavior during dynamic driving. This is a solution for users who want to maintain the factory characteristics of the engine unit and avoid problems typical of random aftermarket parts.
Specifications and technical data
- SKU: 06E109571B
- Mark: Audi
- Condition: Used
- OEM Part Number: 06E109571B
- Substitutable numbers: 06E109571B, 06E 109 571 B
- Part type: Sprocket
- Category: Sprockets
Purpose and Function in the 3.0 TFSI Engine
The exhaust camshaft sprocket is responsible for transferring drive from the timing system to the camshaft controlling the exhaust valves in the 3.0 TFSI CAKA engine. A correctly selected component guarantees:
- stable synchronization of the exhaust camshaft with the crankshaft,
- proper opening and closing of valves at high RPMs,
- maintenance of factory performance parameters and engine smoothness,
- reduced risk of ECU errors related to timing phasing.
By preserving the original tooth geometry and appropriate rigidity, the component supports the correct operation of the entire timing mechanism under demanding operating conditions typical for S4 and S5 models.
Why Choose Original Audi Sprockets
In high-performance engines like the 3.0 TFSI, the precision of sprocket manufacturing directly impacts timing durability and engine safety. The original Audi solution ensures:
- precise fit with the exhaust camshaft and other timing components,
- adherence to factory tolerances, crucial for operation under heavy load,
- compatibility with the stock engine control unit without the need for modifications.
By choosing an original sprocket, you minimize the risk of noise, accelerated wear of the timing chain, and problems with timing adjustment after service.
Component Characteristics and Condition
The presented sprocket comes from the Audi offering and is a used part, allowing for a reasonable cost while maintaining factory specifications. A used component of this type is particularly attractive for repairs where precise fit with the existing timing system and preservation of original engine operating characteristics are crucial.
The sprocket from the Sprockets category is suitable for both standard replacement of worn parts and comprehensive engine rebuilds where consistency of all components is important.
Benefits of Installation in Audi S4 B8 / S5 8T
By installing this sprocket in an Audi S4 B8 or S5 8T with a 3.0 TFSI CAKA engine, you gain:
- maintenance of the engine unit's stock dynamics and responsiveness,
- more reliable timing operation at high RPMs,
- reduced risk of costly failures resulting from incorrect camshaft synchronization,
- consistency with other components of the Audi drivetrain.
For workshops specializing in the Audi brand and owners who care about the technical aspects of their vehicles, choosing an original exhaust camshaft sprocket is a sensible investment in long-term and predictable operation.
If you are undertaking a major timing service on S4 or S5 models and also need other drive components, such as cooperating sprockets or additional parts, check the available parts in the Audi Sprockets category.
When a repair also involves drivetrain components and you are considering using original used parts, it is worth familiarizing yourself with practical tips on choosing used components – the article Whining differential? Find out why a used OEM differential is a better investment than an uncertain aftermarket replacement discusses this in detail.
