Fuel Tool EFI Check Valve Lower O-Ring - MC200-5

I was a bit worried about buying these o-rings based on some of the reviews. But I decided to go for it and give it a try. I had to use a dental pick to get the old o-ring out, and when I did, it came out in fragments. It was dried out and completely disintegrated when I removed it. I have a 2007 883XL Sportster and the new o-rings looked too small at first, but I figured I should at least try them since I had nothing to loose... I decided to lubricate the o-ring with some silicone lube I use for the o-rings in my swimming pool before installing. I am sure that a professional will tell me that is the wrong lubricant to use, but we are talking about such a small o-ring and a small surface area I figured it is probably ok. The new o-ring was a bit tricky to get into it's seat, but I was able to use a socket that fit perfectly into the check valve and that pushed the o-ring right into its seat without twisting it. I think this was also simplified because I didn't try to insert the o-ring dry. - I reconnected the fuel line, put the key in the ignition and flipped the switch to 'RUN' which pressurizes the fuel pump/line. Previously this would have _sprayed_ gasoline all over the place, but the new o-ring did the trick. Not a drop of fuel leaking from the check valve. I took the bike around the block a few times, and the assembly remained dry as a bone. So I have to give the product a good review. It worked as advertised and I really only needed 1 o-ring. So I have a pack of 4 spares to throw on the bench for the future.

This is the one you need, dont waste your money on others, like I did. (2016 ultra limited) Im not sure how others had positive reviews, they aren't even close.

did the trick

Junta correcta para la toma gasolina en harley davidson, duradera

Exactly what I needed to get the bike back on the road. Harley will only sell you the entire assembly which is usually on backorder like all their parts. This little kit allows you to change lower ring pretty easy and had the bike back on the road in about 30 minutes to an hour. Didn’t have to drain the tank to replace either.

Poor reviewers prior tried putting it in dry... I used a dab od Lucas red and tacky grease a small socket and dental pick easy as it can be just relax and guide it in slowly use the outside diameter of your socket to seat the ring using a circular motion 😅 shes dry as a bone

worked well enough, took a few hours to finally seat in and stop the leak but it worked

Why did you pick this product vs others?: product great more instruction helpful

Did the job

Toller Service, Dichtung passt perfekt und spart viel um Vergleich zur Harley-Lösung