Genuine Merrow feed dog used to convert MG-3U Badge Edging machine to MG-3UNRW (Narrow)

To convert your Merrow MG-3U machine to an MG-3UNRW (Narrow) you MUST use the below parts:
- Needle Plate (A-70-88)
- Feed Eccentric (6-82-23)
- Feed Dog (A-81-20)