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- Valve Stem Diameter [mm]: 6
- Material: FPM (fluoride rubber)
Valve Guide/Stem Seal/Parts - PORSCHE 911 Convertible (997) (2005 - 2013) 3.8 Turbo S, 390 kW
- Valve Stem Diameter [mm]: 6
- Inner Diameter [mm]: 8.8
- Outer Diameter [mm]: 12.2
- Height [mm]: 9.3
- Material: FPM (fluoride rubber)
- Inner Diameter [mm]: 4.5
- Outer Diameter [mm]: 8.5
- Height [mm]: 9.3
- Inner Diameter [mm]: 6
- Fitting Position: Intake Side
- Inner Diameter [mm]: 8.8
- Outer Diameter [mm]: 12.2
- Height [mm]: 9.3
- Valve Stem Diameter [mm]: 6
