... part's international number is B1812-980-OAO 2.For:JUKI 1850 3.Superior quality,anti-rust,durable using Descriptions: 1 ... .This is used for Juki 1850 Sewing Machine,its international number is B1812-980-OAO ... machine parts, also supply famous brand sewing parts: TAJIMA, SIRUBA, JUKI,BROTHER, YAMATO and so on.also specialize in manufacturing rotary ...