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This seal fit perfectly and stopped the annoying wobble in my vacuum's roller right away. The rubber feels dense and well-made, so I'm hoping it holds up better than the last one did.

I was bracing for a frustrating afternoon of wrestling with my old seal, but this one slid into place and stopped the rattling noise immediately. The rubber feels dense and properly made, like it won't dry out and crack in a few months. My vacuum's back to picking up like it did when it was new.

The fit was perfect on the first try, and the rubber feels dense enough to actually hold up against the agitator’s vibration. My vacuum’s been running quieter since I swapped it in, which tells me the seal is doing its job.