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Message: [QUOTE="old man dave, post: 1305242, member: 1009"] If you are talking about the seal in the fuel line to the fitting(s) in the head, the gasket washer (vibra-lok orings) is F4TZ-9C357-A. This gasket tears often and leaks. If the angled fitting(s) to the head itself is leaking, then you pretty much have to rotate the pipe thread fitting to the head enough to tighten up and seal. Which may be a little harder than it sounds.LOL Dieselorings has the [B]vibra-lok orings[/B], there are a couple of them listed on his site so give him a call to find out which are the correct ones. Phone 970-368-4455 [/QUOTE]

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