d0301sn001 stitch sensor (fp08-10bna)
d0301sn002 sinker iron sensor (sp08-2b5na)
d0301sn003 3g stitch iron sensor (sp08-2b5na)
d0301sn006 needle zero sensor (fn08-10bna)
d0301sn007 carriage spacing sensor (ss25-08dna)
d303md001 carriage infrared sensor (e3f-5l sending)
carriage infrared sensor (5dn1 receiving)
60jt027 60”brush(big)
jt011 60”brush(small)
jt073 52”brush(small)
br-gb/t276-608z-nsk carriage bearing 608z
br-gb/t276-698zz1mc3e-nsk carriage bearing 698z(1980)