MUELLE RECUPERADOR TENSION ALFA 4035-4800, 3000, 4000, 4023, 123, 712T, DC3018, DC3050, MC3000, MC3500, MC4000, MC4018, MC4023 COMPATIBLE CON Elna MOD.: 6003, 6004 Janome(Newhome) Mod:3000, 4000, 4023 My Excel, 4123 My Excel, 712T, DC3018, DC3050, MC3000, MC3500, MC4000, MC4018, MC4023 Husqkvarna Viking mod.: 219, 224 *********************************************************** Check Spring, Elna #753172009 Details Guaranteed to fit Elna Sewing Machine Models: 6003, 6004 Guaranteed to fit Janome(Newhome) Sewing Machine Models: 3000, 4000, 4023 My Excel, 4123 My Excel, 712T, DC3018, DC3050, MC3000, MC3500, MC4000, MC4018, MC4023 Guaranteed to fit Viking Sewing Machine Models: 219, 224