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 36 Differentials from top brands with prices ranging from $11.99 to $505.99.

Beyond great prices, we stock trusted brands manufacturing all types of Differentials for your Subaru Legacy.

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.

Please Select your Vehicle to See Exact Fit Parts

Essential Subaru Legacy Differentials

Whiteline – Whiteline Rear Differential Outrigger Bushing, W91379 (Part No.W91379)

Whiteline Rear Differential Outrigger Bushing, W91379

from

$77.99
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.
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Nolathane – Nolathane Differential – Mount Support Outrigger Bushing, REV086.0018 (Part No.REV086.0018)

Nolathane Differential - Mount Support Outrigger Bushing, REV086.0018

from

$62.99
Nolathane’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.
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National – National Multi-Purpose Bearing, 32206 (Part No.32206)

National Multi-Purpose Bearing, 32206

from

$30.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
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National – National Multi-Purpose Bearing, 32306 (Part No.32306)

National Multi-Purpose Bearing, 32306

from

$44.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
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Dorman – Dorman Differential Case Gasket Kit, 926-817 (Part No.926-817)

Dorman Differential Case Gasket Kit, 926-817

from

$60.99
Ensure a leak-free repair when servicing a differential. This differential gasket is a direct replacement for the original gasket and should be replaced every time work is performed on the differential housing.
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Valvoline – Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976 (Part No.904976)

Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976

from

$15.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula keeps your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.
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Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891

from

$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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National – National Multi-Purpose Bearing, 30208 (Part No.30208)

National Multi-Purpose Bearing, 30208

from

$33.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
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National – National Shaft Repair Sleeve, 99166 (Part No.99166)

National Shaft Repair Sleeve, 99166

from

$36.49
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.
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National – National Axle Differential Seal, 711092 (Part No.711092)

National Axle Differential Seal, 711092

from

$11.99
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.
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National – National Shaft Repair Sleeve, 99139 (Part No.99139)

National Shaft Repair Sleeve, 99139

from

$41.49
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.
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National – National Axle Differential Seal, 711090 (Part No.711090)

National Axle Differential Seal, 711090

from

$15.99
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.
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National – National Axle Differential Seal, 711091 (Part No.711091)

National Axle Differential Seal, 711091

from

$14.99
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.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10-373 (Part No.GM10-373)

Motive Gear Differential Ring and Pinion, GM10-373

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$265.99
Motive Gear Differential Ring and Pinion, GM10-373.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10-308 (Part No.GM10-308)

Motive Gear Differential Ring and Pinion, GM10-308

from

$214.99
Motive Gear Differential Ring and Pinion, GM10-308.
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Motive Gear – Motive Gear Performance Differential Ring and Pinion, G885373 (Part No.G885373)

Motive Gear Performance Differential Ring and Pinion, G885373

from

$229.99
Motive Gear Performance Differential Ring and Pinion, G885373.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10-390 (Part No.GM10-390)

Motive Gear Differential Ring and Pinion, GM10-390

from

$233.99
Motive Gear Differential Ring and Pinion, GM10-390.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10-456 (Part No.GM10-456)

Motive Gear Differential Ring and Pinion, GM10-456

from

$212.99
Motive Gear Differential Ring and Pinion, GM10-456.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10-342 (Part No.GM10-342)

Motive Gear Differential Ring and Pinion, GM10-342

from

$224.99
Motive Gear Differential Ring and Pinion, GM10-342.
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Powertrax – Powertrax Grip LS Traction System, LS201030 (Part No.LS201030)

Powertrax Grip LS Traction System, LS201030

from

$505.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Differentials Brands You Can Trust For Your Subaru Legacy

9 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 National Differentials

National products for the Subaru Legacy span several categories. Some of the highest-rated National Differentials that will fit your Subaru Legacy are:
National Shaft Repair Sleeve, 99139
from $41.49
(1)
National Shaft Repair Sleeve, 99139
Differential Seals

Top Subaru Legacy Differentials from Motive Gear

Your Subaru Legacy will be purring again thanks to Motive Gear brand Differentials available for online order or in-store pick up. Popular Motive Gear parts include:
Motive Gear Differential Ring and Pinion, GM10-373A
from $243.99
(4)
Motive Gear Differential Ring and Pinion, GM10-373A
Differential Ring and Pinions
Motive Gear Differential Ring and Pinion, GM10-342A
from $256.99
(2)
Motive Gear Differential Ring and Pinion, GM10-342A
Differential Ring and Pinions
Motive Gear Differential Ring and Pinion, GM10-373
from $265.99
(1)
Motive Gear Differential Ring and Pinion, GM10-373
Differential Ring and Pinions

Most Purchased Subaru Legacy Differentials from Motive Gear

When you buy the most frequently purchased Motive Gear brand Differentials, you can be confident it will be the right part for your Subaru Legacy. Here are the Motive Gear Differentials Advanced Auto customers buy the most:
Motive Gear Differential Ring and Pinion, GM10-373
from $265.99
(1)
Motive Gear Differential Ring and Pinion, GM10-373
Differential Ring and Pinions
Powertrax Grip LS Traction System, LS201030
from $505.99
(1)
Powertrax Grip LS Traction System, LS201030
Differential Carriers
Motive Gear Performance Differential Ring and Pinion, G885488
from $232.99
This product is not rated
Motive Gear Performance Differential Ring and Pinion, G885488
Differential Ring and Pinions

FAQs for Subaru Legacy Differentials

What are the most purchased Differentials for the Subaru Legacy?

Out of 36 Differentials for the Subaru Legacy, the most popular in our inventory are:
National Multi-Purpose Bearing, 30208
from $33.99
This product is not rated
National Multi-Purpose Bearing, 30208
Differential Bearings
National Shaft Repair Sleeve, 99166
from $36.49
This product is not rated
National Shaft Repair Sleeve, 99166
Differential Pinion Pilot Bearings
National Multi-Purpose Bearing, 32206
from $30.99
This product is not rated
National Multi-Purpose Bearing, 32206
Front Differential Pinion Bearings

What are the top-rated Subaru Legacy Differentials?

Top-rated Differentials for your Subaru Legacy based on customer reviews/ratings are:
Powertrax Grip LS Traction System, LS201030
from $505.99
(1)
Powertrax Grip LS Traction System, LS201030
“Purschased this unit for my 2007 yukon and i am very pleased. This unit is is a great upgrade from the gov lock system found in 1/2 ton suv’s. I woul”