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| Supplementary Article/Info 2: | Chromed valve stem |
| Supplementary Article/Info 2: | Stellite covered valve seat |
| Supplementary Article/Info 2: | Valve stem tip hardened |
| Length [mm]: | 102.8 |
| Valve Stem Diameter [mm]: | 6 |
| Valve Head Diameter [mm]: | 31.1 |
| Material: | Bi-metal |
| Material: | Chrome-Mangan-Nickel Steel |
| Valve stem material: | Chrome-silicon-steel |
| Valve seat angle [°]: | 45 |
| CORTECO: | 551788B |
| FAI AutoParts: | EV94489 |
| FRECCIA: | R6348/RCR |
| MAHLE: | 039 VA 30977 000 |
| STELLOX: | 01-24201-SX |