SUNSTAR KM137A (Standard) & KM137B (Heavy) Lockstitch Series 
High Speed Flatbed Lockstitch Machine with Auto Lubrication.  We imported a lot of these machines into Europe, so we have the parts.

Need A Part For Your SUNSTAR KM137 Machine ? Give us a call we can help.  Bobbins, Feed Dogs, Needle Plates Accessory Feet and a whole lot more.   Need A Presser Foot ? We've Got The Lot See Our Full Range Of Presser Feet HERE	Rotary Hooks - Bobbins - Bobbin Cases All Kinds Of Needle Plates & Feed Dogs Needle Plate Screws - Feed Dog Screws - Tension Parts
Need Help or Advice?  Unsure of exactly what you need?  Or can't see your parts here?  Please Call one of our Engineers who will be delighted to help.