Pinion Seal Replacement at your home or office.

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How much does Pinion Seal Replacement cost?

It depends on the type of car you drive and the auto repair shop you go to. Our mechanics are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2013 Ford Edge $180 $61.32 $119.00 26% $244.07
2003 Subaru Impreza $129 $59.14 $70.00 22% $166.64
2006 Jeep Commander $139 $69.29 $70.00 21% $176.79
2003 Mercedes-Benz SL500 $238 $55.56 $182.00 29% $335.06
2005 Mercedes-Benz S500 $238 $55.56 $182.00 29% $335.06
2006 Mercedes-Benz CL55 AMG $281 $99.11 $182.00 25% $378.61
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Pinion Seal Replacement Service

What is the Pinion Seal all about?

In vehicles that have the rear wheels as drive wheels, drive shafts, differentials, and transfer cases are used to transmit power from the engine and transmission to the wheels. In a front-wheel drive setup, CV axles join the transmission directly. However, in rear, all and four-wheel drive setups, that’s not the case. Depending on the make and model you own, you may have a single driveshaft and differential, a front and rear differential (in the case of all-wheel drive) or some other setup.

In these systems, driveshafts are used to transmit movement/power from the transmission to one or more differentials. While they’re all different, they do have a few similarities. Each differential will have a pinion shaft – a short shaft that attaches to the pinion gear inside the differential and terminates in a flange. The pinion shaft attaches to the driveshaft.

Each pinion shaft will have a pinion seal, which is used to ensure that fluid does not leak out of the differential past the pinion shaft. Depending on the setup, you may have a rear pinion shaft, or a front and rear pinion shaft.

Keep in mind:

  • The rubber pinion seal will wear and eventually need to be replaced.
  • Pinion leaks should be inspected at each service interval.
  • Low fluid in the differential can damage gears.

How it's done:

  • The vehicle is lifted and supported on jack stands and the drive shaft is removed
  • The defective pinion seal is removed
  • The new pinion seal is installed
  • The drive shaft is installed and the vehicle is removed from jack stands
  • The vehicle is started and checked for steering operation

Our recommendation:

Whether you have a four-wheel, rear-wheel or all-wheel drive vehicle, it’s vital that you keep your differential in good working order, and that means maintaining the right fluid level. As the fluid level drops, gears wear and friction increases. We highly recommend having any pinion leaks inspected by our expert mechanics as soon as possible.

What common symptoms indicate you may need to replace the Pinion Seal?

  • Fluid leaking at the pinion shaft
  • Low fluid in the differential
  • Differential whining during operation (a sign of low fluid and/or damage)

How important is this service?

Without an operational differential, your vehicle can’t be driven; therefore, it’s vital that you maintain the right fluid level. Any leak can quickly drop the fluid to unsafe levels, and serious pinion leaks can cause problems very quickly. Have your vehicle serviced by our expert mechanics, who will keep an eye on your entire vehicle during regular maintenance and diagnose any differential fluid leaks.

Fast and easy Pinion Seal Replacement service at your home or office.

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Recent Pinion Seal Replacement reviews

Excellent Rating


YourMechanic Pinion Seal Replacement Service

Average Rating

4.5/5

Number of Reviews

31

Rating Summary
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Michael

45 years of experience
75 reviews
Michael
45 years of experience
On time. Very nice man. Done quickly even in this Memphis heat
2013 CHEVROLET SILVERADO 1500 - PINION SEAL REPLACEMENT (REAR) - MEMPHIS, TENNESSEE

Sam

12 years of experience
53 reviews
Sam
12 years of experience
Top notch. Polite. Personable. Done earlier than estimated. Checked over entire vehicle. Would use again.
2012 NISSAN ARMADA - PINION SEAL REPLACEMENT (FRONT) - EDMOND, OKLAHOMA

Pardeep

18 years of experience
338 reviews
Pardeep
18 years of experience
He was on time and very helpful and informative. He answered all my questions.
2007 JEEP GRAND CHEROKEE - PINION SEAL REPLACEMENT (REAR) - MILPITAS, CALIFORNIA

John

17 years of experience
310 reviews
John
17 years of experience
Very knowledgeable. Friendly. And honest. Will be requesting him for future
2004 FORD MUSTANG - PINION SEAL REPLACEMENT (REAR) - APOPKA, FLORIDA

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com