Brother DB2-B737 Fixed Knife Part No. S02637-001 Movable knife Part no S02645-001 Thread control finger S02643-001 At Trojan Sewing Machines we recommend you change the knives as a set. It will make the trimming of the cotton more reliable. Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines. Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C. All with modern designs and the latest technology. All competitively priced.
