




KEIHIN N424-51 JET NEEDLES
CRS (35mm-39mm) | (7 Grooves) |
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| Part # | L | α 1 | α 2 | α 3 | D1 | D2 | D3 | D4 | D5 | D6 | D7 | D8 | MARK |
| 51A00 | 35.0 | 0°46' | 2°39' | 1°28' | 2.735 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5173 |
| 51B00 | 35.75 | 0°46' | 2°39' | 1°28' | 2.745 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5174 |
| 51C00 | 36.5 | 0°46' | 2°39' | 1°28' | 2.755 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5175 |
| 51D00 | 37.25 | 0°46' | 2°39' | 1°28' | 2.765 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5176 |
| 51E00 | 38.0 | 0°46' | 2°39' | 1°28' | 2.775 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5177 |
| 51F00 | 38.75 | 0°46' | 2°39' | 1°28' | 2.785 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5178 |
| 51G00 | 39.5 | 0°46' | 2°39' | 1°28' | 2.795 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5179 |
| 51H00 | 40.25 | 0°46' | 2°39' | 1°28' | 2.805 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5180 |
| 51J00 | 41.0 | 0°46' | 2°39' | 1°28' | 2.815 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5181 |
| 51K00 | 41.75 | 0°46' | 2°39' | 1°28' | 2.825 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5182 |
| 51L00 | 42.5 | 0°46' | 2°39' | 1°28' | 2.835 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5183 |
| 51M00 | 43.25 | 0°46' | 2°39' | 1°28' | 2.845 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5184 |
| 51N00 | 44.0 | 0°46' | 2°39' | 1°28' | 2.855 | 2.723 | 2.656 | 2.551 | 2.293 | 2.649 | 2.344 | 1.819 | 5185 |












