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Valve head diameter [mm]: | 31 |
Valve stem diameter [mm]: | 6 |
Length [mm]: | 103.5 |
Valve seat angle [°]: | 45 |
Supplementary Article/Info 2: | Chromed valve stem |
Supplementary Article/Info 2: | Stellite covered valve seat |
Material: | Bi-metal |
Valve Seat Material: | Chrome-Mangan-Nickel Steel |
Valve stem material: | Chrome-silicon-steel |
Connector type: | I |
BMW: | 641346 |
BMW: | 11342244815 |
BMW: | 11342246525 |
BMW: | STC2149 |