Our Northrock Fish Scaler Parts
Northrock Standard Duty core and rubber casing assembly. The metal cable is 5/16" in diameter and has 2 square ends 1/4" in diameter. The core inside the casing looks like this:
![Northrock Fish Scaler Standard Duty Core Inside](/Images/nrcableend.jpg)
This is a picture of the casing:
![Northrock Fish Scaler Standard Duty Core Casing](/Images/nrcasingend.jpg)
When you replace the drive shaft or casing, follow this guide.
You can print it out. You can also use the guide to troubleshoot any problems you might have in operation. It is almost always the result of loose connections or a damaged drive shaft or casing.