Subaru Legacy Differentials

Your One-Stop Shop For Trusted Subaru Legacy Differentials

If you’re in search of Subaru Legacy Differentials aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 25 Differentials from top brands with prices ranging from $6.68 to $114.99.

Beyond great prices, we stock trusted brands manufacturing all types of Differentials for your Subaru Legacy. Of the 10 OEM and aftermarket parts brands we carry, some of the most popular are Idemitsu, Valvoline, and National.

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 Subaru Legacy Differentials below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Subaru Legacy Differentials

SKF – Differential Bearing (Part No.J7060262565SKF)

Differential Bearing

from

$64.11
Differential Bearing

National – Bearings (Part No.32007)

Bearings

from

$70.99
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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SKF – Differential Pinion Bearing (Part No.J7020259642SKF)

Differential Pinion Bearing

from

$77.51
Differential Pinion Bearing

Driveworks – Tapered Roller Bearing (Part No.S-32206)

Tapered Roller Bearing

from

$17.99
Product Features:
  • Brand may vary by location
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National – Bearings (Part No.32306)

Bearings

from

$44.49
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

Idemitsu – Type HP Automatic Transmission Fluid – 1 qt (Part No.30040099-75000C)

Type HP Automatic Transmission Fluid - 1 qt

from

$13.79
Formulated to meet the specific requirements of Subaru vehicles equipped with conventional (non-CVT) transmissions up to model year 2005. Recommended for service-fill in all Subaru automatic transmissions where SUBARU ATF HP is specified. Fuel economy demands and more sophisticated electronic controls have made automatic transmissions not only more complex, but also unique to each vehicle manufacturer. Long gone are the days of having just a couple choices of automatic transmission fluid type. IDEMITSU is the factory fill Automatic Transmission Fluid (ATF) supplier to most Asian imports. IDEMITSU application-specific ATF products match the exact friction materials and performance requirements of each different vehicle model for which they are made.

Product Features:
  • Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
  • Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
  • Provides superior cleanliness, maintaining the transmission free of sludge and varnish deposits
  • Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
  • Advanced anti-wear technology provides maximum protection to gears and bearings
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Valvoline – VAL EP ATF 6/1 QT (Part No.899179)

VAL EP ATF 6/1 QT

from

$14.99
VAL EP ATF 6/1 QT

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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National – Axle Diff. Seal (Part No.711090)

Axle Diff. Seal

from

$14.29
Axle Diff. Seal

National – Multi Purpose Seal (Part No.1167)

Multi Purpose Seal

from

$8.99
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

Driveworks – Differential Seal (Part No.S-223255)

Differential Seal

from

$7.49
Product Features:
  • Brand may vary by location
See More

National – Axle Diff. Seal (Part No.711092)

Axle Diff. Seal

from

$11.99
Axle Diff. Seal

Whiteline – Differential Mount Support Outrigger Bushing (Part No.W91379)

Differential Mount Support Outrigger Bushing

from

$103.99
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:
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • 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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Whiteline – Differential Mount In Cradle Bushing (Part No.W91380)

Differential Mount In Cradle Bushing

from

$114.99
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.
See More

Whiteline – Differential Mount In Cradle Bushing (Part No.KDT903)

Differential Mount In Cradle Bushing

from

$70.99
Whiteline’s differential insert bushings work within the voids of the original factory bushing to 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:
  • Featuring premium anodized alloy materials, Whiteline alloy products are anodized providing a long-lasting protective barrier to corrosion and wear but they look great too.
  • 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.
See More

Whiteline – Differential Mount Support Outrigger Bushing (Part No.KDT905)

Differential Mount Support Outrigger Bushing

from

$63.99
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:
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • 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.
See More

National – Multi Purpose Seal (Part No.1173)

Multi Purpose Seal

from

$12.79
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

Ishino Stone – Pinion Seal (Part No.J7010259666ISH)

Pinion Seal

from

$6.68
Pinion Seal

Differentials Brands You Can Trust For Your Subaru Legacy

10 trusted brands of Differentials line our shelves, ready to help keep your Subaru Legacy running smooth. Below are some of the most popular brands and their top Differentials offerings:

Popular Idemitsu Differentials

Idemitsu products for the Subaru Legacy span several categories. Some of the highest-rated Idemitsu Differentials that will fit your Subaru Legacy are:
Type HP Automatic Transmission Fluid - 1 qt
from $13.79
(3)
Type HP Automatic Transmission Fluid – 1 qt
Differential Oil

Top Subaru Legacy Differentials from Valvoline

Your Subaru Legacy will be purring again thanks to Valvoline brand Differentials available for online order or in-store pick up. Popular Valvoline parts include:

Most Purchased Subaru Legacy Differentials from Idemitsu

When you buy the most frequently purchased Idemitsu brand Differentials, you can be confident it will be the right part for your Subaru Legacy. Here are the Idemitsu Differentials Advanced Auto customers buy the most:
Type HP Automatic Transmission Fluid - 1 qt
from $13.79
(3)
Type HP Automatic Transmission Fluid – 1 qt
Differential Oil
Shaft Repair Sleeve
from $41.99
This product is not rated
Shaft Repair Sleeve
Differential Seals

FAQs for Subaru Legacy Differentials

What are the most purchased Differentials for the Subaru Legacy?

Out of 25 Differentials for the Subaru Legacy, the most popular in our inventory are:
Shaft Repair Sleeve
from $41.99
This product is not rated
Shaft Repair Sleeve
Differential Seals
Differential Seal
from $7.49
This product is not rated
Differential Seal
Differential Seals
Multi Purpose Seal
from $12.79
This product is not rated
Multi Purpose Seal
Differential Pinion Seals