EFCO Lawnmower
| Spare Part | Date | Shop |
|---|---|---|
 | ThreadM14 Thread length9,5 (short) mm Hexagon19 mm Champion spark plug comparisonRJ19LM Nippon Denso spark plug comparisonW9LMR-US net weight0.05 kg | € 3.06 |
| ThreadM14 Thread length9,5 (short) mm Hexagon19 mm Champion spark plug comparisonRJ19LM Nippon Denso spark plug comparisonW9LMR-US net weight0.054 kg | € 4.01 |