Industrial Parts Spring for Singer 132-K6/Seiko 2B

Return spring for feed regulator to fit machines models:

• Seiko SK-2B-1/-20-1
• Singer 132-K6 and 132-B2B
• Typical TW1-2B
• Mitsubishi DY253

Part Numbers: 

• Seiko - CS-1379
• Singer - 97771
• Typical - 6K2-034
• Mitsubishi - �