Bobbin cover for Janome MW3018le series and Janome MY Style 5027le series amongst many others.
This clear plastic plate slides into place and covers the bobbin and stops it from jumping out.
Part Number: jan 750036012 750036001
Alternate number: 750036102, 825018035, 825018013, 825018127
Fits
Fit for Janome MW3018W LE , 2040 , 3022 , 3023ML , 4018 , 4018ME , 4023 , 4123 , 4618 , 4618LE , 4623 , 4623LE , 4800QC , 5018 , 5024 , 509 , 5027le, 5124 , 5200QDC , 521 , 525S , 6021 , 659 , 660 Jem Gold , 661 ( Jem Gold II ), 662 Jem Silver , 665 ( Jem Gold III ),