New Replacement lower Knife - Part # 550449
-New replacement lower knife.
-Part # 550449
-Fits Consew 14TU854, 14TU857,
-Fits Pfaff Hobbylock 2.0, 4762
-Fits Singer serger 14CG754, 14CG744, 14SH644, 14SH654, 14SH744, 14SH754,14SH764, 14U544, 14U554, 14U555, 14U557, 850SCH
-Fits Viking Huskylock S15,
- Alternative number 416325901
