O-rings for my LRP28. Can't seem to find the o-ring kit anywhere for a reasonable price, if at all. Ordered some silicone 2mm ID x 6mm OD and 3mm ID x 7mm OD o-rings off amazon. My HSN kept screwing itself in on me today. Took half a tank to see what was happening. Not to lose my day, I took a piece of thread (ripped from a hand towel in my truck bag) and wrapped it around the HSN beside the o-ring to force it to bunch up a bit. Seemed to work really well and ran almost 1000cc's of fuel through it. Not sure the silicone o-rings will be tough enough, but will find out tomorrow if they even fit when they show up.