6 speed allison leaking oil [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: 6 speed allison leaking oil


SmokinDuramax
02-01-2008, 08:47 PM
on my 06 allison 6 speed it is leaking oil out of the seal where the shaft that goes to my gear selector linkage. Can that be replaced without tearing the tranny apart? thanks

SmokinDuramax
02-02-2008, 08:31 AM
ttt

wawa
02-03-2008, 01:39 AM
the shifter shaft seal can be replaced without tearing down the trans. the seal costs about 2 bucks and takes about 20 minutes to replace. mind that you note the position of the old seal in regards to how far into the trans it is installed. also clean the shifter shaft with a piece of scotchbrite before you install the new seal

SmokinDuramax
02-03-2008, 10:19 AM
thanks for the knowledgable info.