Mazda RX-8 Differentials

Your One-Stop Shop For Trusted Mazda RX-8 Differentials

If you’re in search of Mazda RX-8 Differentials aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 8 Differentials from top brands with prices ranging from $12.79 to $61.99.

Beyond great prices, we stock trusted brands manufacturing all types of Differentials for your Mazda RX-8. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Valvoline, National, and Corteco.

And don’t forget to read customer reviews across all Differentials categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Differentials have to cost top dollar, and we prove it. Browse our top Mazda RX-8 Differentials below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Mazda RX-8 Differentials

National – Bearings (Part No.32308-C)

Bearings

from

$61.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Corteco – Diff. Side Cover Sea (Part No.J7041185418CFW)

Diff. Side Cover Sea

from

$14.74
Diff. Side Cover Sea

Whiteline – Differential Mount Centre Support Bushing (Part No.W93394)

Differential Mount Centre Support Bushing

from

$47.99
Whiteline’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

Product Features:
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
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Valvoline – Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.820681)

Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon

from

$36.99
Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON®, GM DEXRON®-II and DEXRON®-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III , Toyota/Lexus Type T, T-III and T-IV , Honda/Acura ATF-Z1 (except in CVTs) , Mercedes Benz NAG1 , Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart

from

$12.79
Product Features:
  • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks
  • Long-life friction modifiers and premium base oils help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • Enhanced cleaning additives help reduce varnish formation and keep the transmission running properly longer
  • Engineered with a unique blend of viscosity modifiers and base oils to provide better oil flow at low temperatures and greater film protection at higher temperatures
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National – Shaft Repair Sleeve (Part No.99166)

Shaft Repair Sleeve

from

$34.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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National – Bearings (Part No.30306)

Bearings

from

$51.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

Driveworks – Tapered Roller Bearing (Part No.S-30306)

Tapered Roller Bearing

from

$14.29
Product Features:
  • Brand may vary by location
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Differentials Brands You Can Trust For Your Mazda RX-8

5 trusted brands of Differentials line our shelves, ready to help keep your Mazda RX-8 running smooth. Below are some of the most popular brands and their top Differentials offerings:

Most Purchased Mazda RX-8 Differentials from Valvoline

When you buy the most frequently purchased Valvoline brand Differentials, you can be confident it will be the right part for your Mazda RX-8. Here are the Valvoline Differentials Advanced Auto customers buy the most:
Shaft Repair Sleeve
from $34.99
This product is not rated
Shaft Repair Sleeve
Differential Pinion Pilot Bearings

FAQs for Mazda RX-8 Differentials

What are the most purchased Differentials for the Mazda RX-8?

Out of 8 Differentials for the Mazda RX-8, the most popular in our inventory are:
Shaft Repair Sleeve
from $34.99
This product is not rated
Shaft Repair Sleeve
Differential Pinion Pilot Bearings
Bearings
from $51.99
This product is not rated
Bearings
Pinion Shaft Bearings
Diff. Side Cover Sea
from $14.74
This product is not rated
Diff. Side Cover Sea
Differential Seals

What are the top-rated Mazda RX-8 Differentials?

Top-rated Differentials for your Mazda RX-8 based on customer reviews/ratings are:
Tapered Roller Bearing
from $14.29
(1)
Tapered Roller Bearing
“Replaced original OEM shocks and the ride is better than when my 2007 Hyundai Entourage was brand new.”