What should I know about rear differential service?
What Is Rear Differential Service? 1 Significance. The gear oil in the rear differential lubricates and prevents wear in the rear end gears. 2 Function. The rear differential’s job is to allow the drive wheels to turn at different speeds while cornering. 3 Identification. 4 Fluid Change. 5 Maximizing Benefits. …
Can a rear wheel drive car have a differential?
If you have a front-wheel drive vehicle, instead of a differential you will likely have a transaxle that functions as both the transmission and the differential. Rear wheel drive vehicles will have a differential in the rear end of the car.
Where is the gear oil in the rear differential?
Significance The gear oil in the rear differential lubricates and prevents wear in the rear end gears. The rear differential’s job is to allow the drive wheels to turn at different speeds while cornering. The rear differential is located in a centered position on the rear axle of a vehicle, between the two rear tires.
How much does it cost to repair a front differential?
Since the front differentials are in the front side of the vehicle, they’re more prone to take damage from rough roads and the objects on them. For this reason, it will cost up to $1,000 if you need to rebuild your entire front differential.
How often should you get rear differential service?
The normal service interval for the differential is 90,000 miles so if you cut that in half you should have no issues. The severe service interval is 60,000.
How much does it cost to replace rear differential gear?
On average, differential repair can range anywhere from $500 to as much as $2,000. The costs will depend on the mechanic, the location (rear and/or front), the significance of the repair, parts being used if the entire differential has to be replaced, where you live and your car’s make and model.
What does differential do I have in the rear?
The differential is what allows the wheels to turn at different speeds . The vast majority of rear-wheel drive cars have an open differential. This means that the rear wheels can spin independently of each other. The easiest way to tell if you have an open differential is to jack up the car and spin one of the rear tires.
How much does it cost to replace rear differential seal?
To change the differential fluid, it will commonly be in the $70 to $150 range, depending on the mechanic you choose and the oil they use. TrailTransmission.com says a good rule of thumb is to budget at least $1,500 for a brand new rear differential or about $700 to $1,200 to rebuild one.
How often should you change the differential oil on a Mercedes Benz?
These problems can be caused by lack of differential fluid. That’s why we recommend that you should consider replacing the rear differential oil on your Mercedes-Benz every 30,000 to 50,000 miles.
Where is the rear differential on a Mercedes Benz?
Locate the rear differential at the rear of the vehicle. Locate the oil drain screw at the bottom of the rear axle assembly. Remove the screw. Use the Mercedes-Benz Fluid Drain Wrench Tool listed under parts section above to remove the screw. Drain the differential oil.
What kind of oil does a rear differential take?
Most differentials take something in the range of 75W-90 gear oil, a much thicker variant of the oil in your engine. However, many performance limited-slip differentials call for a very specific fluid with specific additives, or even a silicone-based fluid in the case of viscous-coupling differentials.
How often do you change the differential on a Mercedes?
The advances in design and automotive parts have had the benefit of extending the time intervals for service. Oil changes used to be mandatory every 3000 miles; they are now needed anywhere from 5000 to 7500 miles. Mercedes makes a point of letting people know that the newer models have lifetime fluid in the differential.
What Is Rear Differential Service? 1 Significance. The gear oil in the rear differential lubricates and prevents wear in the rear end gears. 2 Function. The rear differential’s job is to allow the drive wheels to turn at different speeds while cornering. 3 Identification. 4 Fluid Change. 5 Maximizing Benefits.
Most differentials take something in the range of 75W-90 gear oil, a much thicker variant of the oil in your engine. However, many performance limited-slip differentials call for a very specific fluid with specific additives, or even a silicone-based fluid in the case of viscous-coupling differentials.
Do you need lifetime differential fluid on a Mercedes?
A Mercedes has to be given proper attention and maintenance, even if it has qualities such as lifetime differential fluid. The older models might not have lifetime differential fluid. At the time of a fluid change the owner can decide whether or not to use the lifetime fluid instead of more standard brands.