8.8 IRS axle seal?

[tortuga]

Drivers side appears to be leaking diff fluid...anyone have experience with this? Part sourcing? Tips and tricks? I have replaced axles so i don't need help with that...Just the seal itself.

Worried that my diff may have gone low on fluid though...

Thanks
Steve H
SPF 1764

[bobcowan]

It's a pretty standard part. You need a seal for a Thunderbird Super Coupe. Last time I bought one, it was on the shelf at Autozone.

[tortuga]

Originally Posted by bobcowan

It's a pretty standard part. You need a seal for a Thunderbird Super Coupe. Last time I bought one, it was on the shelf at Autozone.

I'll check that out, but sure dont want to go through all that work to install some POS chinese part...

Steve H
1764

[tortuga]

National Part No. 714569 Made in USA seal, in stock!

https://shop.advanceautoparts.com/p/...lVehicle=false

Steve H
SPF 1764

[tortuga]

Really didn't look bad to my un-trained eye..but the fluid leaks tell the story i guess. Funny part was all the ways i tried to get the seal out without buggering anything up in the pretty tight space between the diff and frame...what finally worked perfect was the old claw hammer which fit perfect and easily pulled the seal out drama free.

Now just waiting for the new seal that should be here today...

Wife asked me what the new weird smell was in the garage...man that diff fluid is stinky!

Steve H
1764

[spdbrake]

A tip we use for pulling lip seals on turbine engines is to drill the seal in the center of the metal rim with a #40 bit. We use drillstops to prevent dinging the underlying flange. Thread a drywall screw (hardened steel) into the seal and pryout with pair of Diagonal cutter pliers.

https://www.browntool.com/Listview/t...ch=drill+stops

https://www.browntool.com/Listview/t...9/Default.aspx