I wonder what the bolt pattern is and would it fit on a PL4

Thanks marine-piper I got one coming in the mail. My only concern is that brass rivet. How to remove/replace since the carb kit says it contains a brass rivet to stake down the fuel pump diaphramHopefully this will help you out.
https://www.sugarcreeksupply.net/collections/carburetor-kit/products/carter-nrd-carburetor-kit![]()
Homelite enthusiast in training [emoji879]