Anyone know what this is?

It appears to be a grommet or gasket. It fell down on the driver side floor mat near the pedals on my way to work this morning. I can't seem to find where it came from. Does anyone have any ideas where it goes?

 

I think it goes around the brake pedal return spring? Just for noise mitigation? I could be misremembering though

 

I'll check there when I get off work today.

 

I think that it actually goes inside the brake pedal spring.

 

Following

 

Me too

 

Unfortunately, I'm having a hard time seeing where it could go on the brake.

Does anyone have a picture of where it should go?

 

Up inside the green spring above the brake pedal.

 

I belongs in the glove box, where I store mine. Unless someone found a way to keep it from falling out again.

 

Thanks for the picture!

 

??? I hear a noise when I release the brake. Sounds like a spring. Do you lube it?

 

Looks like some sort of wax or really thick white lithium grease was up there already. I cant see any issue with adding a little bit. The rubber piece that fell out of mine I believe helps dampen the vibrations of the spring to keep it quieter.