368029 = Winder Tension (New Style)
502663 = Tension Assembly 457G (411025)
272221 = Tension Wheel Disc (411152)
272219 = Tension Spring
502668 = Take Up (Check) Spring
502536 = Base Retainer Stop Finger
190 = Base Finger Screw

For Internal & Special Parts Please Call

210530 = Steel Bobbin with Holes
502526 = Aluminium Bobbin For 457
241404 = Bobbin Case For 107W
502530 = Bobbin Case For 457G

502906 = Needle Bar (457G)
502597 = Needle Bar Thread Guide (457G)
238 = Thread Guide Screw
233 = Needle Set Screw (457G)
224317 = Needle Bar (107W)
249270 = Needle Bar Thread Guide (107W)
200175 = Needle Set Screw (107W)
503682 = Needle Plate for 457G105, 115 etc

503683 = Feed Dog for 457G105, 115 etc
210600 = Needle Plate for 457G1 & 457G5
502547 = Feed Dog for 457G1 & 457G5