Brother 2104D/3034D/4234D/M343D/734DS upper blade (genuine)
Brother overlocker upper blade XB1687001
Suitable for models: 2104D/3034D/4234D/M343D/734DS
We recommend changing upper and lower knives together, as this can help avoid the new knife blade getting damaged or wearing prematurely, by cutting against anolder blade
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Click HERE for Janome presser feet