Posted 6/15/2007 08:22 (#162643 - in reply to #162447) Subject: Re: Semi trans and Axle oil capacity
We replace our synthetic tranny oil every 3 years because of condensation and contamination. Our diff's we do yearly because of condensation with normal gear oil. I would like to do it every 3 years as well but our mechanic recommended yearly to be safe.
Semi trans and Axle oil capacity
