Forged One Piece Bobbin & Stud Kit
CP4135-KXX
A forged one-piece bobbin & stud provide improved and unrestricted airflow.
**Each kit contains 1/4" UNF Kaylock Nuts and Steel Washers
Refer to the drawings below for bobbin options:
Note: Special tool is available, CP4015-137 to change bobbin orientation whilst assembling both CP4135 and C7016 bobbins.
**Replaces CP4015 bobbins