Noticed a burnt oil smell one day when I got out of my truck and while looking around noticed fluid blow-by on my drivers side rear brake. Took it to the dealer and they said both rear axle seals were leaking.

$306.00 later I got it back with no more leaks. What sucks is the seals just had to wait until I got past my 36,000 mile warranty. Truck has just over 39,000 on it.

 

both axles seals started leaking on my 03 at low mileage also, replaced with dana 80 seals, yes they will fit , 120,000 miles since zero leaks.