Guys,
I have done a search and can't find it. My 2000 7.3 is leaking fuel again and I am sure it's the o-ring again up by the fuel filter again. Been 4 years since I changed it and can't remember the size. gonna get one at the Napa If I know the size. Helps Please???????

 

Here maybe this will help.
Replacement O-rings for Ford Diesel Engines

 

This might help you.

https://www.ford-trucks.com/forums/1...ing-sizes.html

 

What are the symptoms of a leaking fuel bowl? Do you get a puddle? I popped the hood the other day and smelled fuel, but saw no fuel. So I didnt know if it had just burned off, or if the smell is normal.

 

AS-568A-202.

Best ones to get are from Guzzle.

Get his blue, premium ones, and they may be the last ones you ever buy.

Cheap at $6.

http://springerpop.net/F350/OringChart.aspx.htm

Pop

 

I tried to buy these locally at 8 different parts store with no luck. Is there anyone that can get me these quickly?? I think I saw Guzzles say it would be the 18th or so before a delivery would be made. Should a dealership have these and If so, anyone know the part number for this size i would need??

 

Just so I am seeing this correct.It's 25 per pack for a little over 6 bucks???

O-Ring, Viton, AS568A-202, Round, PK25 - O-Rings - Supplies - 1BYU7 : Grainger Industrial Supply

 

If we knew where you were at, maybe someone local would have a couple they could give you. Most of us have spares.

Yes, they're available at Grainger, but they may have to order them in overnight, as they don't all stock all sizes of O-rings.

Those are Viton. Guzzle's are flurosilicone, military jet engine grade.

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It is puddling behind the filter in the valley below. Firt time I repalced these 4 years ago, just a small puddle or spots under truck. She sat in the garage for a month, I started her, went in the house and had a three ft. puddle 30 minutes. It drips about every 3 seconds. I was not able to start it and get up there and look. I
d like to get the whole kit incase it's another o ring and not the 2 from the valve again.

 

Might give Clay a call. He's quick!

Riffraff Diesel: Fuel Drain O-rings

 

I am in western Ky. I have a neighbor that works at Grainger 50 miles away. maybe I should call him. Should a dealership carry these?? Thanks Guys.

 

Looks like riffraff has the fuel bowl oring kit also:

Riffraff Diesel: Complete Fuel Bowl Seal Kit

edit: beat me to it!

 

I dont think the dealer has just the o-rings, they only have the entire valve.

 

....and have been known to charge $70 for it!

Sheeeesh!

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I just ordered the Blue ones. U.S.P.S. delivery priority mail. Any Idea how long it will take for me to get them?????