BabyLock, Simplicity Serger Lower Looper Fits Models, BL3200, BL3-418, BL4-428, BK4-428D, BL4428NS, BL4-728, BL4-728D, BL4-736, BL4-738, BL4-738NS, BL4-838D, BL4-738D, BL5180, BL5180NS, BL5260, BL5260D, BL5280E, BL5280ENS, BL5280ED, BL5380ED, SL850, SL880, SL880DPart# 418-6101-02ACheck out my other items!Be sure to add me to your favorites list!
