Description Bobbin Case Retainer Spring CS1350 Seiko SK- Class of machine Seiko Part Number CS1350 Mitsubishi Part Number MG23C0258 Will fit: Consew SK-2R SK-6F SK-8 Seiko SK-2B SK-6 & 6F Typical TW1-2B TW1-2BL20 Mitsubishi DY-253 Protex TY-TW1 TY-TW1-2BL20 Singer 132K 132B 133K Excel JY-253 And other class of this style of machine.
