Genuine Harley Knucklehead,45 Flathead Panel Switch Knob & Screw Kit. P/N 4556-42 **NOS**

Genuine Harley Knucklehead,45 Flathead Panel Switch Knob & Screw Kit  *NOS**

Fits Big Twins & 45’s .Not sure of all the correct years it fits. .Chrome plated knob. You will get bag. .Check your parts book for correct fitment. .**NOS*

Part # 4556-42 Old #  or New # 71610-42