27 teeth on the wheel
genuine Accutron® 102B-13W
Regular maintenance of your flex shaft machine will ensure smooth
5 head diameter
7 3/4" (20cm) Crossing Needle File Cut 2 Swiss Pattern is a crossing file
Omega® Case Back Gasket (Round O-Ring) OM-088NS0804 (replacement for 0880804N), see all case numbers in description chain ends 27 teeth on the wheelOmega Case Back Gasket (Round O Ring) OM 088NS0804 (replacement for 0880804N), see all case numbers in description O Ring case back gasket to fit Omega case numbers: 1961055, 1980136, 1980140, 1980142, 1980143, 1980145, 1980155, 2980155, 3961069, 3961076, 3980864, 3980866, 3980869, 3980870, 3980876, 4961086, 4980012, 4980886, OM 088NS0804 (replacement for 0880804N) *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega.