2006 Lbz leak at front of trans.

Flopo

New member
May 11, 2020
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Rebuilt this trans 4 yrs ago. Maybe 20000 miles. Sun coast, trans go jr. transgo kit to up pressure. Goerend converter. Shifts good.Had a leak at front of trans. Changed all seals o-rings and gaskets in front. Put back in truck and still leaking. What else should I be looking at. Converter shows no signs of leakage.waiting on a small bore scope to put through lower inspection hole to see if I identify leak. Is there anything that would increase the amount of fluid pressure in the area behind the seal. Thanks for any help.
 

Flopo

New member
May 11, 2020
2
0
1
Forgot to add that to list. Old one looked good. Installed a new one anyway. Mike is the area behind the seal a low pressure area, that bleeds fluid away from the seal. ? Where if the seal was in to deep it could build pressure and not drain and cause a leak at seal?
 
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