Rear Differential Leak Sealer The easiest and hassle-free option to fix the issue. Instead of spending your time finding the leak source, add some sealer to the differential fluid through the oil fill plug. There are several high-quality leak sealer products in the market.

How do I know if my rear differential is bad?

  • Your vehicle is quickly going through oil.
  • Difficulty steering.
  • A loud front differential noise, such as the grinding of gears, clunking, or a “howling” sound.
  • Rear differential noises.
  • Extensive and inexplicable wear and tear on your tires.
  • How much does a differential cost?

    The cost to replace a rear differential ranges from $200 to $400. However, if repairs included changing the gears, the price can jump significantly up to $1500 to $4500. Your vehicle's rear differential is responsible for controlling the rotation of your wheels.

    How do you tell if your diff is broken?

  • Tire Damages. If you notice strange damages on the sidewall and outer tread of your vehicle's tires, it may be caused by failing differential components.
  • Hard to Handle.
  • Vibrations.
  • Gears Grinding.
  • Whining Sounds.
  • Related Question How do you fix a rear differential?

    How do you replace a differential?

    How much does a rear differential weigh?

    The housing is probably lighter than the carrier by a few pounds, the carrier weighs about 100lbs, maybe as much as 120lbs. The axles probably weigh 30lbs each, 40lbs at the most, shoes and drums if included will add about 40lbs.

    How much does it cost to change differential fluid?

    When changing the differential fluid, the overall differential fluid change cost averages between $80-$150 for the rear and $70 to $130 for the front change, coming in at a total price of between $150-$280 for the differential fluid change cost.

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