1. Part number : 1250004229
The alternative part number are:4155186-0, 1650004-229-A
2.Part name: Upper KNIFE Blade
3.Quantity: 1PCS
4.Compatibility
This high quality Upper KNIFE Blade replacement is exactly compatible with following sewing machine models:
1) HUSQVARNA VIKING SERGER MODELS - HuskyLock 901.
2) WHITE SERGER MODELS - 234DE, 634D, 834DW, 7234,7934DW, 834DW, 1700, 1800, 1900, SL34, SL34D, SL234D, SL3400.
5.Notice
Please pay attention to the size of the product!
6.Technical supports
1) In case you are not sure if these parts are compatible with your machine,please feel free to send us a message via Amazon,our technicians will provide you with professional and accurate advice in 24/7.
2) Do not hesitate to contact us if you run into any issue using the received parts.
3) Please provide us with your machine brand and complete model for technical supports.