I purchased my 1994 LC (185,000 miles) about a month ago. During the prepurchase inspection, my mechanic checked the front differential fluid and it was black. He explained that there are 3 different fluids in the front axle/knuckles/wheel bearings and when the seals go, cross contamination occurs. He suggested that within the next couple of months, I have him go through the whole front axle and replace seals and make sure that everything is OK. His estimate is for ~ 12 shop hours with a total price of $1,100.00 to $1,200.00. I do not have the mechanical expertise to try and attempt this on my own. I do not notice any signs of trouble when driving, but do not want this to develop into a big problem. Should I be worried about this and get it done sooner? I searched for info on this all yesterday and just could not find a past thread that answered my questions.
Thanks.
Thanks.