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| Length [mm]: | 142.5 |
| Material: | Bi-metal |
| Supplementary Article/Info 2: | Chromed valve stem |
| Supplementary Article/Info 2: | Valve stem tip hardened |
| Valve head diameter [mm]: | 51.1 |
| Valve stem diameter [mm]: | 12 |
| Valve seat angle [°]: | 45 |
| Valve Seat Material: | Chrome-Mangan-Nickel-Niobium Steel |
| Valve stem material: | Chrome-silicon-steel |
| MERCEDES-BENZ: | 4220500127 |
| MERCEDES-BENZ: | 442 050 01 27 |
| MERCEDES-BENZ: | 442 050 02 27 |
| MERCEDES-BENZ: | 4420500327 |
| MERCEDES-BENZ: | 4420500427 |
| MERCEDES-BENZ: | A 442 050 01 27 |
| MERCEDES-BENZ: | A 442 050 02 27 |
| MERCEDES-BENZ: | A 442 050 03 27 |
| DT Spare Parts: | 4.61225 |
| FEBI BILSTEIN: | 19567 |
| MAHLE: | 001 VA 30423 000 |
| STELLOX: | 81-24609-SX |