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| Supplementary Article/Info 2: | Hardened valve seat |
| Supplementary Article/Info 2: | Valve stem tip hardened |
| Length [mm]: | 106 |
| Valve Stem Diameter [mm]: | 6 |
| Valve Head Diameter [mm]: | 29.8 |
| Material: | Chrome-silicon-steel |
| Valve seat angle [°]: | 45 |
| CORTECO: | 551773B |
| FAI AutoParts: | IV94492 |
| FRECCIA: | R6157/S |
| MAHLE: | 031 VE 31052 000 |
| MOTIVE: | IV6157 |
| STELLOX: | 01-23212-SX |