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New issue: front gear differential seal leak

@BadBlueBronco

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I found out today I have a front diff leak as well. Local shop initially thought I had a coolant leak, took it to Ford for pressure test and no coolant leak. They did find a small transfer case leak. Took it in today to get that fixed and I actually have a small front diff leak. 2021 badlands 2.7 with a little over 10K miles on it.
Same thing here, they got me fixed up in a day or 2 so you should be ok. Idk why some people are waiting weeks for the part. Makes me wonder how honest these dealers are being.
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Baseaf

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I've had mine fixed twice now. 21 with 15k miles.
 

@BadBlueBronco

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I've had mine fixed twice now. 21 with 15k miles.
Yikes. Ya when they said all they did was replace the seal I was a little nervous.
 

Baseaf

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Yikes. Ya when they said all they did was replace the seal I was a little nervous.
I’ll post the entire list of what they replaced tomorrow. The first dealer that did it just did crap work and didn’t replace everything they should’ve. The second dealer replaced more parts and the repair has been good since then.
 

@BadBlueBronco

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I’ll post the entire list of what they replaced tomorrow. The first dealer that did it just did crap work and didn’t replace everything they should’ve. The second dealer replaced more parts and the repair has been good since then.
Any update on this? Mine is leaking again.
 

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It’s been about a month and a half since my seal was replaced and so far, so good. I am friends with the dealership service manager and he put his best mechanic on it for me. He said it is one of those repairs that if the person doesn’t really have the experience, it will not turn out right.
 

HCGxKaLiBeR

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3000 miles. Mine is leaking on the rear diff passenger side.
Just tiny bit leaking down from the brake dust cover to the inter rim.
Not enough to pay dealer a special visit yet. Though I will mention it on the next oil change.
 

@BadBlueBronco

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It’s been about a month and a half since my seal was replaced and so far, so good. I am friends with the dealership service manager and he put his best mechanic on it for me. He said it is one of those repairs that if the person doesn’t really have the experience, it will not turn out right.
Do you have a list of what was replaced?
 
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As far as I know, it was just a metal ring/seal. I think the tricky part is taking it apart and putting it back together properly.
 

etmccaus86

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@BadBlueBronco

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Here y’all go.

Ford Bronco New issue: front gear differential seal leak 3E6FA34D-5716-4409-8E2E-405E22D6EBC0
Thank you! That is also what they replaced on mine so if you smell oil check again. Mine leaked again about 1000 miles after the replacement
 

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Thank you! That is also what they replaced on mine so if you smell oil check again. Mine leaked again about 1000 miles after the replacement
This was the second time I had it done. No problems since and I've wheeled it hard leaving it in 4x4 for a good 4 hours at a time.
 

SPITmadFIRE

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Just did my 10k oil change and inspection — found my front diff seeping on the transfer case driveshaft side. Is this the same issue you all have been reporting?

Ford Bronco New issue: front gear differential seal leak 674CF1C5-B625-46E6-9759-3754A0881357

Ford Bronco New issue: front gear differential seal leak 916BFDA2-0963-432F-91ED-8EF16600806E
 

SPITmadFIRE

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This was the second time I had it done. No problems since and I've wheeled it hard leaving it in 4x4 for a good 4 hours at a time.
Hopefully yours is still holding well! Just dropped mine off at the service department to inspect my front diff. Hoping they don't give me too much grief on parts coming in.
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