allison tranny

[REDE2WELD]

2001 duramax / allison tranny leaking massive fluid,been to dealer for repairs replaced seals still leaking   can any one help with any imfo on this subject??

[CMNTMXR81]

Check around the filter.  Mine leaks unless I crank it on.

[odoh]

It has been my understanding (ref: the TDP) that dealers are not authorized to replace/change seals? They have corrected TC leakage problems. Where is yours leaking from? There is a wealth of info on this subj over on the diesel page forum. Maybe here too ~ I haven't searched.