Rear main seal

25

Asked by Aug 01, 2011 at 09:10 PM about the 1991 GMC Sierra 1500 K1500 4WD Extended Cab LB

Question type: Maintenance & Repair

Hey I have 91 GMC sierra k1500, i just recently found out that my rear main seal is done for. I called a couple places to see how much it would cost to get fixed, but from what I've been hearing on the prices......i would rather do it myself. So i was wondering if there is any possible way of doing this without pulling the engine or the transmission?

1 Answer

12,245

One or the other has to be removed This is the seal around the crankshaft end so you need to get at it one way or the other. The usual way is removing transmission and transfer case, flywheel and its right there in a unboltable housing. Good Luck

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,390
  • #2
    John Saffrahn
    Reputation
    3,740
  • #3
    Glenn Clingenpeel
    Reputation
    3,430
View All

Related Models For Sale

Used Ford F-150
2,538 Great Deals out of 193,408 listings starting at $799
Used GMC Yukon
427 Great Deals out of 22,409 listings starting at $1,995
Used Chevrolet Camaro
413 Great Deals out of 30,518 listings starting at $2,495
Used Ford Mustang
608 Great Deals out of 36,195 listings starting at $1,800

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
82 Great Deals out of 23,696 listings starting at $23,378
2016 GMC Sierra 1500 For Sale
129 Great Deals out of 4,079 listings starting at $16,990
2015 GMC Sierra 1500 For Sale
162 Great Deals out of 5,190 listings starting at $16,900
2014 GMC Sierra 1500 For Sale
163 Great Deals out of 5,028 listings starting at $13,900
2013 GMC Sierra 1500 For Sale
74 Great Deals out of 2,125 listings starting at $8,450

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.