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| Spanner Size: | 20,8 mm |
| Thread Size: | M14 x 1,25 |
| Thread Length [mm]: | 19 |
| Spark Plug: | Iridium Middle Electrode |
| Spark Plug: | 1 - Earthed Electrode |
| Spark Plug: | Interference Suppression 5 kOhm |
| Spark Plug: | with gasket seat |
| Spark Position [mm]: | 0.5 |
| Spark Plug: | Fixed SAE connector |
| HONDA: | 31901-NX4-7020-M1 |
| HONDA: | 31901-NX4-9010 |
| YAMAHA: | 94702-00373 |
| YAMAHA: | 94709-00373 |
| KAWASAKI: | J 4520 IW 0131 |