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Replace fuel O rings with?

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Old May 22, 2018 | 12:55 PM
  #1  
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Question Replace fuel O rings with?

Hey guys,
I have the kit to replace my HPOP O rings and noticed that the fuel lines have to be disconnected to get that done. I'm going to replace the fuel O rings while I have them off. My question is are standard fuel O rings ok or should I get some better aftermarket ones?

Thanks, CedricR.
 
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Old May 22, 2018 | 01:01 PM
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Parker brand fuel sleeves are what you want.
 
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Old May 22, 2018 | 01:14 PM
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Originally Posted by brandon_oma#692
Parker brand fuel sleeves are what you want.
Are these available locally at Auto Zone? Advance? or at a specialty shop?

Thanks, CedricR.
 
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Old May 22, 2018 | 01:27 PM
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I would recommend DieselOrings.com . The specialize in orings for the 7.3
 
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Old May 22, 2018 | 01:35 PM
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Originally Posted by cedman
Are these available locally at Auto Zone? Advance? or at a specialty shop?

Thanks, CedricR.
Diesel o-rings, riffraff diesel, any reputable place that deals with these trucks should have them.


This page is one of the sizes and explains them. Parker 60VLV-4 Viton Sleeve (1/4 inch)
 
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Old May 22, 2018 | 02:23 PM
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You want the Viton Sleeves on this page.

Ford - 99-03 Super Duty 7.3L - Fuel System & Related - Fuel System O-rings, Sleeves & Hoses - Riffraff Diesel Performance
 
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Old May 23, 2018 | 07:23 AM
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Old May 23, 2018 | 08:14 AM
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Another vote for the complete kit at dieselorings.com. The complete kit comes with all the sleeves. I'd opt for the blue o rings on the back of the drain valve with that kit. They will hold up to the new ULSD fuel now used.
 
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Old May 24, 2018 | 07:48 AM
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Thanks everyone,

I went with Diesel O rings; ordered the whole kit. I ordered something from them many years ago but can't remember what it was or when.
The advantages of getting old!

CedricR.
 
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