Chainsaw engine ignition coil compatible 176-102 JONSERED 503 90 12-01 544 01 83-01 IGNITION COIL Suitable for models: 42 242 246 281 281XP 288 288XP FEATURES: Hole spacing: 23 mm Hole diameter: 6.3 mm PART NUMBER: 176-102 REFERENCE ORIGINAL CODE: 503 90 12-01 503 901201 544 01 83-01 544 018301 JONSERED HUSQVARNA