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Rear hub seal leaking

Tiny
ANGELA GALLACHER
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
  • 4.2L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 207,000 MILES
Hello!

While changing the rotors and brakes we noticed that right, rear hub was leaking oil. I haven't heard any noises that would suggest a bearing is bad. I looked to see if I could find a replacement hub online and they only sell the front hubs. I looked up videos on if the seal could be replaced and all I can find are videos on replacing the bearing or the differential seal. Is it possible to change a seal on the rear hub?
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Tuesday, September 8th, 2020 AT 10:41 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

Can you upload a picture of the rear hub for me to view? I believe the seal is part of the housing.

I attached a picture of the seal.

Roy
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Tuesday, September 8th, 2020 AT 11:02 AM
Tiny
ANGELA GALLACHER
  • MEMBER
  • 17 POSTS
It's not possible at this time to get a picture, but when we pulled the rotor off, the hub and everything around it was covered in grease.
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Wednesday, September 9th, 2020 AT 2:31 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Okay, I need a picture to see what you see.

Post it here when you get a chance.

Roy
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Wednesday, September 9th, 2020 AT 2:32 PM

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