o-ring's fuel manager

[RD400HP]

I did a search on this and didn't come up with anything, but I'm needing to replace all my o-ring's in the FFM. I've tried unsucessfully at part's store's and I'm not having any luck even tried at store's that sell hyd. part's, thank's.

Mark

 

[JMJNet]

Did you bring the existing one? You have to take it off, bring it and match it with their stock at the hyd store for the heater bottom one.
According to my measurement, it is standard size #134.

The WIF sensor comes from a variety viton pack.

Or, here is the GM Part no.:
12511959 $1.98
12511962 $5.58

I am not sure where that price comes from, I cut and paste it from somewhere to my note.

 

[RD400HP]

I took everything JMJ ,took the whole FFM most of the car part place's I went didn't even have Viton's. Granger's had them but you had to buy large Quanty's so I thought I would keep looking for now.

Mark

 

[NVW]

Leroy, "Burning Oil" has them in a kit IIRC

 

[bison]

Any farm oriented autoparts/farm supply store or a hydr repair facility worth its salt should be be able to match you up with a set of 0 rings.

 

[Acesneights1]

Go to a Hydraulics or hose shop Auto Parts won't have that. The GM ones are a ripoff.

 

[RD400HP]

Leroy, "Burning Oil" has them in a kit IIRC

Thank's NVW I'll check with Leroy.

Mark

 

[Bigburban]

I did a search on this and didn't come up with anything, but I'm needing to replace all my o-ring's in the FFM. I've tried unsucessfully at part's store's and I'm not having any luck even tried at store's that sell hyd. part's, thank's.

Mark

Just my 2 cents......I tried every possible combo when my FFM started leaking with no luck. If you go onto peninsular diesels website you can get the whole thing filter, sensor, and heater included for about 95.00 shipped to your home and solve any problem with leaking plus have a brand new one.
http://www.peninsulardiesel.com/WP-PENTEST/?page_id=589&category=6

 

[Crankme69]

Not my proudest moment, I was in need & it has been holding up fine so...in a pinch I sealed mine up on the Tahoe about 8 months ago with an over sized rubber O ring from Ace Hardware I found in the faucet section...

 

[HighSierra86]

GM part no's
12511959
12511962

I had tried NAPA and other parts stores with no luck. Im sure as mentioned a hyd shop could probably help too. The parts guy at GM informed me that the new o-rings from gm should all be biodiesel compatable. Old stock ones maybe not, but anything in a newer packaging should be.

 

[JMJNet]

Leroy, "Burning Oil" has them in a kit IIRC

Leroy have the one for oil filter adapter.

Another source is ebay, search for "viton 134".

Mark, if you still cannot find it locally, let me know. I can mail you my spare fuel heater o-ring to you.

 

[RD400HP]

Leroy have the one for oil filter adapter.

Another source is ebay, search for "viton 134".

Mark, if you still cannot find it locally, let me know. I can mail you my spare fuel heater o-ring to you.

Thank's everyone for the advice and link's. I thought about buying the new FFM from Penn. and thank you JMJ for the generous offer.
Aren't some o-ring's color coded as to there service abilities? Thank' again.

Mark

 

[Acesneights1]

The factory ones are plain old crap rubber. Anything is an upgrade.

 

[NVW]

Leroy have the one for oil filter adapter.

Another source is ebay, search for "viton 134".

Mark, if you still cannot find it locally, let me know. I can mail you my spare fuel heater o-ring to you.

You're right, I was thinking oil filter adapter.

Walking J may have the o rings for the FFM

 

[JMJNet]

I saw on ebay that the viton comes in brown and black.

 

[RD400HP]

I went digging through some of my Mack truck part's and found a pack of large brown o-ring's, it's was a stretch but I got it go on the heater. Anyone know what the number of the WIF o-ring is like the 134# ?

Mark

 

[RD400HP]

Well I found some Viton o-ring's on Amazon the # 134 and I hope this one is the right one a # 12 for the WIF sensor had to buy 100 of the #12's and 25 of the 134's so if anyone need's any let me know.

Mark

 

[jhornsby3]

If you know the size and the spec material then you can always go to orings.com. They have served the rocket community well and for years.

John

 

[oldtoyboyd]

Well I found some Viton o-ring's on Amazon the # 134 and I hope this one is the right one a # 12 for the WIF sensor had to buy 100 of the #12's and 25 of the 134's so if anyone need's any let me know.

Mark

Were the number 12's the right ones for the water in fuel sensor?

 

[Burning oil]

Got here alittle late it seems. I do have both orings in viton in stock. $2 shipped.