Oring Seal Kit for ARB RD119 locker - Ford 9" 31 spline

[Rox Crusher]

Does anybody happen to have the replacement oring set for an ARB RD119 locker ?

Instruction Manual says they are part number 160235SP.

I can get the off ebay but not soon enough.

[horseplay]

High country 4x4 should have them. I wish I was closer I keep them in stock as well. I bet 4wheel parts has them as well.

[B.O.B.]

I can check tomorrow when I get to work how fast I can grab one

[Eck]

https://www.northridge4x4.com/part/lock ... NEQAvD_BwE

Another option local.


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[Rox Crusher]

I can check tomorrow when I get to work how fast I can grab one

Thank you Bob that would be great

[Digger]

I have 8 of those o-rings, you are welcome to have a few.

For reference, those o-rings are -133 size Viton. I bought McMaster P/N 120T792 to use as replacements. I think you can also use McMaster 6540K236, which is the X-profile, providing a better seal, but I have been running 100,000+ trouble free miles on convention round profile o-rings.

[Kinder]

If you are handing out spares IΓÇÖd like to grab one for TFB, I think his is failing.

[Digger]

sure, no problem

[Eck]

I have 8 of those o-rings, you are welcome to have a few.

For reference, those o-rings are -133 size Viton. I bought McMaster P/N 120T792 to use as replacements. I think you can also use McMaster 6540K236, which is the X-profile, providing a better seal, but I have been running 100,000+ trouble free miles on convention round profile o-rings.

Just ordered the X-profile rings you suggested. Ended up having a leak up in Buena Vista so need to open it up and figure it out. Any further recommendations on how to install this thing to best avoid the dreaded air leak and locker failure?


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