Geoff, I'm sure $10.00 beat the shipping cost from the US. Not only that, you are back in business. Keep an eye on the inside of your fueler to see if the "O" rings deteriorate. I just replaced the "O" rings in my son's fueler last night, but I believe the "O" rings I had were used? If so, I may have to get a new set from Dub. Good luck.