rebuilding a thiokol track adjuster

[spencerhenry]

while i have my tracks, tires and wheels off, i am rebuilding the track adjusters too. i have one all cleaned up, but what i thought would be an 'o' ring is actually a seal.
what is supposed to be there? part number? why not an 'o' ring?

 

[300 H and H]

Is it by chance a piston cup seal as is used in brake systems? If so NAPA can fix you up for the most part...

Regards, Kirk

 

[spencerhenry]

no part number on it.

and no, napa doesnt have it, or think they can get it.

source anyone?

 

[Snowtrac Nome]

my guess is it's just a lip seal as they are adjusted with grease not oil check out a hydraulic specialty shop my guess is they would have one in stock.

 

[cabinboy]

Spenserhenry , Did you ever find the right seal for your track adjusters?
I just took mine out and noticed that they are a seal and not a Oring.
so I'am now looking for a seal. Just wondering if you ever found one.

 

[Snowtrac Nome]

I just did one on a bombi and it was just a leather cup sitting a top of a piston