My fuel filter hose was dry rotted on my 98 TJ, took it off to replace and there was a plastic insert coupling from the fuel tank to the old hose. It was cracked and I removed it, I’ve looked up manuals and I don’t see this piece is required. I’m assuming the previous owner bought a house that was too small and ghetto rigged it as it had 4 clamps to keep the hose on especially around where the leak was. But does anyone else have this part on theirs or seen it before? If not I’m just going to trash it.