Janome Needle Plate For Models 509, 521, 525S, 625E, 7318 & Sewist 500 Has you needle plate seen better days? Do you have needle marks that cause the material to feed incorrectly? You need a replacement needle plate. This genuine Janome needle plate fits Janome models 509, 521, 525S, 625E, 7318 & Sewist 500.