HPOP access cover

[gnxtc2]

HPOP access cover o'ring

Anyone know the o-ring size to use instead of RTV for the HPOP front access cover?

Billy T.
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[TyCorr]

Nope. I have one on my front cover but no idea

 

[isootmypants]

Isn't it RTV from factory?

 

[gnxtc2]

Yes but you can use an o-ring instead. There is a groove in the timing cover for one.

http://www.dieselsite.com/browseproducts/High-Pressure-Oil-Pump-Access-Cover.HTML

Billy T.
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[TyCorr]

I have a strictly diesel one with the oring. Nice.

 

[isootmypants]

Ohh yea I know there is a groove haha. Just tryin to make it clean looking?

 

[Magnum PD]

Mine is off, I can try to match something.

 

[TARM]

Call DS and ask.

 

[powerstroke95]

Parker has an O-ring "guide". Take a couple measurements of the groove and spec one out.

 

[m j]

5-800 looks close

 

[gnxtc2]

Oring size -140 fits.....just tried it this evening.

Billy T.
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[m j]

thats cool I have some viton -140 , thats the HPOP rear cover size as well

 

[OBS-Addiction97]

I wonder why ford didn't use an O-ring from the factory. I'll have to get one for the crew cab before the motor goes back in

 

[David N]

Looks like it would be a bitch to keep it lined up and in the groove while tightening.

 

[gnxtc2]

Nope....little grease in the groove will hold the oring in place.

Billy T.
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[m j]

is the cover stiff enough to seal?