VINTAGE ZENITH READY-POWER ENGINE CARBURETOR CARB 9544 600155
This is an early ZENITH Carburetor.
The riveted tag is stamped inner circle: 9544 / Outer Circle 600155
Mounting posts are: 2 3/8" on center.
Bore is : 1" I.D.
Please view photos closely.
Should be considered a re-buildable core.
Please view photos and check dimensions for your application.
I am not an expert, relying solely on the Numbers stamped on Carburetor.