Genuine OEM Rear Differential Drain / Fill Plug Washer - 94109-20000 - 20mm

Quality product from Honda. Other washers are made from cheap materials and bend easily

Good quality

This worked for the top bolt on the back diff but the bottom drain bolt was a little smaller, this was too big for it.

The washer worked fine. However; I was left guessing whether or not it was a genuine Honda part or a knock off part. I paid more for the one crush washer shown in the picture because it had Honda printed in red letters on the the bag. The part I received was in a clear plastic bag with the Honda info printed in black and white on a stick-on label. So, was it genuine Honda or a repackaged knock off? I don't know. I suppose I just have to take the sellers word for it. It's not leaking, so three stars.

Worked great on my 2016 Honda Pilot rear diff plugs

Excellent OEM

I give it two and a half Stars. the washers work but they're not OEM.That's why I took two and a half Stars off.

Previous owner of my CRV never changed the diff fluid.. I bought the truck with 100k. Back end was squeeking on full turns.. Changed the diff fluid and noise went away.