Pinion seal leaking - what's the correct replacement

Was under my car last night and noticed what looks to be a leak coming from the pinion flange. I'm looking to find the replacement flange (or can I do just the seal?), but all I can find is one for 03-04 cobras like this or ones that say they are for solid axles only and exclude 99-04 Cobra like this.

Can anyone direct me to the correct Pinion flange (or pinion seal) for our cars that I'd need to fix this leak?

You can do just the seal. But I like to replace the flange too since they can get a groove worn in them where the seal rides. For a non-terminator irs you just use the smaller flange which is the same as a GT. There are only two different size flanges.

I did a write up in Terminator Talk recently with pics, but I have solid pinion spacers which makes it a lot easier. Best of luck with it!

According to Rockauto the seal is the same on 7.5, 8.8 and IRS.

Corbic said:

According to Rockauto the seal is the same on 7.5, 8.8 and IRS.

Click to expand...

Oh no..the terminator part must be special and say "terminator' on it.
;-)

Thanks all!

Look up the seal saver kit. Its a sleeve that goes in there and is a permanent fix.