Author Topic: Np208 output seal  (Read 2056 times)

Offline Halogin13

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Np208 output seal
« on: September 10, 2017, 04:04:18 PM »
 Hi all, just replaced my output seal, and the drips stopped for two days. And they're  back. I think my bushing is OK, because I have zero movement in it, but I did just buy a five dollar AutoZone seal. There doesn't seem to be a worn groove on my yoke, feels super smooth and shiny.. any opinions on this? With maybe a better quality seal fix the issue? I can see the drop forming at the rubber seal around the driveshaft
1987 V10 P/U

Offline dc7432

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Re: Np208 output seal
« Reply #1 on: March 01, 2019, 01:07:02 PM »
I have a similar issues. Output seal was replaced twice but still drips. Did you find a solution thanks

Offline Irish_Alley

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Re: Np208 output seal
« Reply #2 on: March 01, 2019, 05:36:41 PM »
even though his post is over a year old take a look here
http://www.73-87.com/7387garage/drivetrain/yokeleak.htm
If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes

Offline dc7432

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Re: Np208 output seal
« Reply #3 on: March 02, 2019, 07:08:57 AM »
Sorry should have described better its from the front seal. The shop installed two new seals and it still leaks. They told me I needed a new yoke! Any recommendations? Picture is from another post but the same issue

Offline dc7432

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Re: Np208 output seal
« Reply #4 on: March 02, 2019, 07:31:21 AM »
When I grab the front shaft it does have some play in it. Both u joints are new. Would the CV joint be bad? Are they hard to replace thanks again.