SACHS Performance Clutch for Audi 100 (C3) 1.8 quattro KAT – Engine Code: PH,4B
For your Audi 100 (C3) with 1.8 quattro KAT engine (66 kW, engine code: PH,4B), we offer genuine SACHS Performance clutch components in OE quality. All parts are specifically developed for the PH,4B engine and ensure direct bolt-on fitment.
The Audi 100 C3 made automotive history from 1982 with its record Cd of 0.30 and became the first Audi model with a fully galvanized body in 1985 — a pioneering step that influenced the entire industry. The 1.8-litre four-cylinder quattro with catalytic converter offered environmentally conscious drivers the security of permanent all-wheel drive. The flush-mounted windows integrated into the bodywork were a unique industry innovation at the time and contributed significantly to the C3's outstanding aerodynamic performance.
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 100 (C3)
- Engine
- 1.8 quattro KAT
- Power
- 66 kW
- Engine code
- PH,4B
- 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.



