How much does it cost to replace a rear pinion seal?
On average for most vehicles, it costs about $120 to replace a rear pinion seal. The cost does vary depending on the type of vehicle and model, the type of parts to be used, and the labor charge which is dependent on the location and skills of the auto shops.
How much does it cost to replace a rear pinion bearing?
Most seals and bearings are relatively inexpensive on their own. Combined with the few hours of labor required for their replacement, the typical rear differential cost of repair is between $200 and $400.
How do you change a rear pinion seal?
How to Replace a Pinion Seal
- Materials Needed.
- Step 1: Chock the front wheels. It is recommended to lift your vehicle on flat ground. …
- Step 2: Raise the axle. …
- Step 3: Set the jack stands. …
- Step 1: Set the parking brake. …
- Step 2: Secure the driveline. …
- Step 3: Remove the driveline mounting bolts. …
- Step 4: Separate the driveline.
How serious is a pinion seal leak?
There are two problems to consider with a pinion seal leak. First, obviously you are losing fluid from the diffential. With reduced capacity of differential fluid, your ring and pinion gears lose cooling and lubrication, which will cause the gears and bearings to overheat and can catastrophicly fail.
Can you drive with a pinion seal leak?
If you notice your differential has low fluid, chances are it is leaking from the pinion seal. This needs to be fixed in a timely manner because as the fluid levels drop, the gears will wear down as the friction increases. Without a proper working differential, your vehicle will not be able to be driven.
How much does it cost to fix a rear differential leak?
Rear Differential Repair Cost
Those who get lucky and only have to deal with minor rear differential problems may find themselves spending just $200 to $400. This is the average price for a couple of hours of labor and the more affordable replacement parts, like bearings and seals.
What does a bad pinion bearing sound like?
A “whirring” noise while decelerating at any or all speeds is most likely caused by bad pinion bearings or loose pinion bearing preload. This condition is typically always diagnosed as a bad ring and Pinion gear. … Regular “clunking” or loud “clicking” every few feet may indicate a broken ring or pinion gear tooth.
Can you drive with a broken rear differential?
Can you drive a car with a broken axle? Without two operational axles, your car won’t be going much of anywhere. They’re what transfers power to the wheels from the transmission (in a front-wheel-drive setup) or the differential (in a rear-wheel-drive system). If one of your axles is broken, do not drive the car.
Why do rear differentials go bad?
However, they can go bad overtime, due to normal wear and tear or if you regularly take the vehicle off-roading. If they wear out and you don’t address the issue, the wheels can lock up. You may need a new rear differential if you hear noises, there’s looseness, or your car has been damaged in an accident.
How do you stop a rear end leak?
However, many people find that rear differential leaks are the most common. Rather than searching for where your leak is coming from, simply add BlueDevil Oil Stop Leak to your differential oil through the oil fill plug and your leaking seal will be reconditioned and restored while you drive!
How long do pinion seals last?
In terms of lifespan, there’s no set duration for a pinion seal. Really, they last as long as they last. There are many different factors that come into play here. All seals will degrade with time and exposure to differential fluid, but your driving habits will have a significant impact on lifespan.
Is a rear differential leak serious?
When the gasket fails, it can cause the differential to leak, which may put it at risk of running low on fluid and suffering serious damage. Usually a bad or failing differential gasket will produce a few symptoms that can alert the driver of a potential problem that should be serviced.