SILENRADAWN Serger Machine Knife Upper Lower Replacement Kit for Viking

This blade kit is a replacement part set for compatible serger sewing machine models. It includes an upper blade and a lower blade for sewing machine knife replacement use. Designed for 901, 460d, 4764, 234de, 634d, 634de, and sl34, it supports viking blades replacement blades and serger machine knife searches. A practical choice for restoring blade parts matching machines.

• Model Compatibility: Designed for serger machine knife replacement needs, this upper and lower blade kit fits 901, 460d, 4764, 234de, 634d, 634de, and sl34 sewing machine models
• Upper and Lower Set: This blade kit includes upper and lower replacement blades, helping support direct blade replacement for matching sewing machine knife applications
• Replacement Purpose: Built for viking blades replacement blades searches, this set replacing worn blade parts in compatible serger sewing machine setups
• Compact Blade Design: The serger machine knife structure is made for blade replacement use, a practical for compatible sewing machine knife positions
• Easy Matching Choice: With model specific compatibility and a clear upper and lower blade kit format, these replacement blades provide a convenient option for routine part renewal