Your search for "b4107522000" revealed the following:

B4107522000 PIN

DLM-5200N 6. Knife Components

11332400 KNIFE POSITIONING PLATE B4131522000 FELT SS4090815SP SCREW 9/64-40 L=8 B4133522000 TENSION SPRING NS6090310SP NUT 9/64-40 SS4090815SP SCREW 9/64-40 L=8 NS6090310SP NUT 9/64-40 NS6120310SP NUT 3/16-28 B4119522000 TENSION SPRING SS6121010SP...