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| Length [mm]: | 111.5 |
| Material: | Chrome-silicon-steel |
| Supplementary Article/Info 2: | Chromed valve stem |
| Supplementary Article/Info 2: | Hardened valve seat |
| Supplementary Article/Info 2: | Valve stem tip hardened |
| Valve head diameter [mm]: | 45 |
| Valve stem diameter [mm]: | 9 |
| Valve seat angle [°]: | 45 |
| PORSCHE: | 928.105.409.02 |
| PORSCHE: | 928.105.409.03 |