No, not Onion Rings.. mmmm, onion rings.. But actually o-rings for the fuel pressure regulator on my ZJ.
Seems it was dripping just a bit.. ok a whole lot. Now it's all better. Didn't do much on the site, will work on it later.
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They replaced the old version with a newer number. So for the 93ZJ 4.0 (and probably all with the regulator in the rail) it's 05013721AB