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4. Selective parts and consumable parts
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Selective parts
Part name Part No. Remarks
Hook shaft selective washer B255728000A t=1.15 to 1.2 mm
Hook shaft selective washer B255728000B t=1.05 to 1.1 mm
Hook shaft selective washer B255728000C t=0.9 to 0.95 mm
Hook shaft selective washer B255728000D t=0.8 to 0.85 mm
Hook shaft selective washer B255728000E t=0.975 to 1.025 mm
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Consumable parts
Part name Part No. Remarks Model
Needle M13517B1600 GROZ-BECKERT 135 x 17 Nm 160 LU-2810, LU-2810-7
Hook (asm.) 40131956 LU-2810-7
Hook (asm.) 40126399 LU-2810
Bobbin 21334800 Aluminum bobbin (with knurl)
Moving knife 21389200 LU-2810-7
Counter knife 21389309 LU-2810-7
Clamp spring 21389408 LU-2810-7
海外講習会用121122LU-2810(-7)EM