What happens when the front differential goes bad?
At the front of the differential is a yoke that attaches to the driveshaft. The seal around the yoke can develop a leak over time, either from nicks in the rubber or from age. This can take a bit more time to repair as the yoke needs to be removed, the seal pried out, and a new seal driven into place without damaging it. Differential side seals.
What’s the purpose of a front and rear differential?
The main purpose of the differential in your vehicle is to multiply the power transmission devices. Your vehicle has just one engine but must drive 2 or 4 wheels with that engine. Most four-wheel drive vehicles have a front and rear differential.
Where are the seals on a rear differential?
Some differentials put these seals just outside the bearings, while others have the seals all the way at the end of the axle tube. Due to different designs, your differential can leak from many different places making it difficult to determine the exact leak location. However, many people find that rear differential leaks are the most common.
What should I do if I have a rear differential leak?
Just adjusting the backlash or replacing your oil seal should be quick and fairly affordable. By contrast, repairing the leak will sometimes require a rear differential rebuild or other massive repairs. Although every situation is different, most of the common rear differential repairs will fall into one of several categories.
The main purpose of the differential in your vehicle is to multiply the power transmission devices. Your vehicle has just one engine but must drive 2 or 4 wheels with that engine. Most four-wheel drive vehicles have a front and rear differential.
What should I do if my rear differential is bad?
In this case, your mechanic will have to replace the entire rear differential, including the housing, bearings, seals, and gears. If you have a rear diff bad component, you will need to be prepared to spend some major money or find an alternative to repairs.
Some differentials put these seals just outside the bearings, while others have the seals all the way at the end of the axle tube. Due to different designs, your differential can leak from many different places making it difficult to determine the exact leak location. However, many people find that rear differential leaks are the most common.
Where does the differential go in a 4 wheel drive car?
Your vehicle has just one engine but must drive 2 or 4 wheels with that engine. Most four-wheel drive vehicles have a front and rear differential. For vehicles that are front wheel drive, the multiplication happens inside the transmission, which can technically be called a transaxle.