FitBest Ignition Coil for Ryobi Homelite 309261001 UT-10540 UT-10560 UT-10580 Chainsaw New quality replacement ignition coil Fits Homelite model UT-10580,UT-10560,UT-10540 Replaces Homelite 309261001,309261002 Homelite Ignition Module Coil 309261001 32cc, 35cc, 42c