SACHS Performance Clutch for Audi A6 (C4) 1.9 TDI – Engine Code: AHU, 1Z
For your Audi A6 (C4) with 1.9 TDI engine (66 kW, engine code: AHU, 1Z), we offer genuine SACHS Performance clutch components in OE quality. All parts are specifically developed for the AHU, 1Z engine and ensure direct bolt-on fitment.
As the first vehicle bearing the A6 name, the C4 continued the Audi 100 success story with modernised technology from 1994. The 1.9-litre TDI with direct injection was a pioneer of modern diesel technology, making the A6 one of the most economical executive cars available. TDI technology was Audi's major innovation in diesel engineering, making the A6 C4 one of the most economical vehicles in its class.
Available clutch components
For this engine variant, we carry the following parts:
- Complete SACHS Performance clutch kit — all components matched
- Complete SACHS Racing clutch kit — for maximum torque transmission
- SACHS Performance clutch disc (organic, SRE) — for tuned street cars
- SACHS Racing clutch disc (sintered) — for track use and high power upgrades
- Uprated SACHS Performance pressure plate
- Release bearing in OE quality
Vehicle specifications
- Vehicle
- Audi A6 (C4)
- Engine
- 1.9 TDI
- Power
- 66 kW
- Engine code
- AHU, 1Z
- Clutch diameter [mm]
- 228
- Number of teeth
- 23
Direct fit — no vehicle modifications required. SACHS is a technology partner of Porsche, BMW and VW Motorsport, and clutch supplier in WRC, DTM and Formula 1.
Questions about the right clutch? Our technical support team is happy to help.



