Bonnet bushing different sizes?

I noticed that my bonnet bushing was broken so I replaced it with a spare I have on hand. I hear a nasty vibration coming from my hood and to deduced it was a loose bonnet bushing as it is wiggling in the bulkhead bushing holder. I checked its size and the diameter is smaller than the broken one it replaced and smaller than the opposite side. Are there multiple sizes/diameters of these bushes? I ordered #346849. All my spares are very loose in my 1991 110...