BR-144044-001 | BROTHER Looper Connection
BR-144049-001/J | BROTHER Nissin Brand Lower Looper "E" | B511,B531,B551,B631
BR-144049-001/T | BROTHER Lower Looper "E" | B511,B531,B551,B631
BR-144073-001 | BROTHER Upper Knife Holder
BR-144074-001 | Upper /Top Knife for many Brother Industrial overlocker ( use with 112436-001) [] check parts manual B4 ordering. MA4-B551
BR-144074-3-00 | BROTHER Knife Upper TT use with S-20899-001 112436-00
BR-144074-3-50 | BROTHER Knife
BR-144075-0-01 | BROTHER Screw 3.57mm
BR-144077-001 | BROTHER Knife (lower)
BR-144079-001 | BROTHER Screw (thumb)
BR-144081-0-01 | BROTHER Spring
BR-144083-001 | BROTHER presser bar lifter base
BR-144084-001 | BROTHER presser bar lifter Pin
BR-144085-001 | BROTHER Presser Bar Lifter Shaft
BR-144086-0-01 | BROTHER Spring
BR-144088-000 | BROTHER Presser Arm Stopper FOR 146761
BR-144094-001 | BROTHER Looper (lower)
BR-144103-003 | BROTHER Cup /tension disc washer
BR-144104-001 | BROTHER Tension Spring (needle) D Edge
BR-144105-0-01 | BROTHER Overlocker Tension Ferrule / 208448 / KG05
BR-144106-0-02 | BROTHER Thumb Nut 149568
BR-144108-001 | use .....147344-001-A needle thread take up F/B511
BR-144110-0-01 | Brother Looper Tension Spring ( Heavy)
BR-144124-001 | BROTHER Needle Wrench or S-61943-001 sub is 37919 screw for above 146427-001 S-01943-0-01