How much does it cost to fix a differential leak?
Combined with the few hours of labor required for their replacement, the typical rear differential cost of repair is between $200 and $400. If gears are required, that number jumps a bunch. Rear differential repairs that include a new gear set may be $1,500 or even higher between parts and the labor to replace them.
Is it safe to drive with transmission fluid leak?
While it may not be especially dangerous to drive a vehicle that is leaking transmission fluid, it is not a good idea because the vehicle may not run properly. Once you notice transmission fluid in your driveway, even if it is a small amount, you need to get the leak repaired.
What does low differential fluid sound like?
Whining Sounds The most common sound of a failed differential is a whining noise. This is often due to poor lubrication within the differential, meaning there is a good chance that the differential fluid is leaking.
How often should you change your transmission fluid?
every 30,000 to 60,000 miles
How often should you change transfer case fluid?
every 30,000 miles