How Do I Remove the Rear Differential on Subaru Legacy?

Loosen the rear wheel lug nuts, block the front wheels, and raise the rear of the vehicle. Support it securely on jackstands. Remove the rear wheels, drain the lubricant from the differential, disconnect the driveshaft from the rear differential, remove the rear exhaust pipe and muffler, pry the inner CV joint out of the differential just far enough to release the snap ring, support the rear of the differential with a floor jack, remove the mounting fasteners that attach the differential to the rear cross member, remove the four front mounting fasteners and bracket, carefully lower the differential enough to separate the drive axles from the differential, carefully lower the differential and remove it from under the vehicle, place the differential on the jack head and position it directly underneath the mounting bracket and cross member, raise the differential enough to install the driveaxles into the differential, raise the differential into position and install the rear mounting nuts loosely, then install the front mounting nuts, tighten all mounting fasteners securely, install the driveshaft, fill the differential with the type and amount of lubricant specified, install the wheels, remove the jack and lower the vehicle to the ground, and tighten the wheel lug nuts to the torque.

Genuine Subaru Legacy Differential

Front Differential

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34 Differentials found

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Subaru Legacy Differential Assembly Rear
Part Number: 27011AB151
$1814.91 MSRP: $2274.33
You Save: $459.42 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: G/R=3.900
- Position: Rear
- Replaces: 27011AA332, 27011AA332S1, 27011AA330, 27011AA334, 27011AA332R1, 27011AA331, 27011AA333, 27011AB150, 27011AA331B1
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-2012 Subaru Legacy | 2.5i, 2.5i Base, 2.5i Limited, 2.5i Premium, Brighton, L, L-S | 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4, 2.5L H4 SOHC
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AA414
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: G/R=4.444
- Position: Rear
- Replaces: 27011AA411, 27011AA412, 27011AA410, 27011AA413, 27011AA412S1, 27011AA411B1, 27011AA412R1
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2014 Subaru Legacy | 2.5i, 2.5i Premium, Base | 2.5L H4, 2.5L H4 DOHC, 2.5L H4 SOHC
- 1996-2000 Subaru Legacy | Base, GT, LS-I, Out Back, SUS | 2.5L H4
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Subaru Legacy Differential Assembly Rear R
Part Number: 27011AA344
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: G/R=4.111
- Position: Rear
- Replaces: 27011AA342R1, 27011AA340, 27011AA341B1, 27011AA343, 27011AA341, 27011AA342S1, 27011AA342
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2014 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, Base | 2.5L H4, 2.5L H4 DOHC, 2.5L H4 SOHC
- 2002-2004 Subaru Legacy | Flat6, SUS Flat6 | 3.0L H6
- 1995-2000 Subaru Legacy | Base, Brighton, GT, L, LS, Out Back, Post | 2.2L H4, 2.2L H4 (New EVAPO), 2.5L H4
View More
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Subaru Legacy Differential Assembly
Part Number: 27011AA412
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.444
- Position: Rear
- Replaced by: 27011AA414
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1997-1999 Subaru Legacy | GT, LS-I, Out Back, SUS | 2.5L H4
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA413
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.444
- Position: Rear
- Replaced by: 27011AA414
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Legacy | 2.5i, Base | 2.5L H4
- 1999-2000 Subaru Legacy | Base, GT, Out Back, SUS | 2.5L H4
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AB161
$1880.45 MSRP: $2356.46
You Save: $476.01 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: G/R=4.111
- Position: Rear
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2017 Subaru Legacy | 2.5i, 2.5i Premium | 2.5L H4
- 2010-2012 Subaru Legacy | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA541
$2415.65 MSRP: $3027.13
You Save: $611.48 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.444 VISCOUS LSD
- Position: Rear
- Replaced by: 27011AA542
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | GT, GT Limited, XT Limited | 2.5L H4 Turbo
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AA890
$2415.65 MSRP: $3027.13
You Save: $611.48 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: 4.444 VISCOUS LSD
- Position: Rear
- Replaced by: 27011AA542
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Legacy | Baja-B | 2.5L H4 Turbo
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AB050
$2415.65 MSRP: $3027.13
You Save: $611.48 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: G/R=3.545
- Position: Rear
- Replaced by: 27011AB051
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Legacy | GT | 2.5L H4 Turbo
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AB051
$2415.65 MSRP: $3027.13
You Save: $611.48 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: G/R=3.545
- Position: Rear
- Replaces: 27011AB050
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Legacy | GT | 2.5L H4 Turbo
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AA880
$2686.23 MSRP: $3366.20
You Save: $679.97 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential Assembly
- Manufacturer Note: 3.900 VISCOUS LSD
- Position: Rear
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Legacy | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA340
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.111
- Position: Rear
- Replaced by: 27011AA344
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-1996 Subaru Legacy | Brighton, L, LS, Out Back, Post | 2.2L H4
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA341
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.111
- Position: Rear
- Replaced by: 27011AA344
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1997 Subaru Legacy | Brighton, GT, L, LS, Out Back, Post | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA342
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.111
- Position: Rear
- Replaced by: 27011AA344
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1997-1999 Subaru Legacy | Brighton, GT, L, LS, Out Back, Post | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4
View related parts
Subaru Legacy Differential Assembly Rear
Part Number: 27011AA343
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.111
- Position: Rear
- Replaced by: 27011AA344
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Legacy | 2.5i, 2.5i Limited, Base | 2.5L H4
- 2002-2004 Subaru Legacy | Flat6, SUS Flat6 | 3.0L H6
- 1999-2000 Subaru Legacy | Base, Brighton, GT, L, Out Back | 2.5L H4
View More
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA410
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.444
- Position: Rear
- Replaced by: 27011AA414
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996 Subaru Legacy | GT, LS-I, Out Back | 2.5L H4
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA411
$1671.42 MSRP: $2443.60
You Save: $772.18 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 4.444
- Position: Rear
- Replaced by: 27011AA414
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1997 Subaru Legacy | GT, LS-I, Out Back, SUS | 2.5L H4
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA330
$1814.91 MSRP: $2274.33
You Save: $459.42 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: 3.900
- Position: Rear
- Replaced by: 27011AB151
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-1996 Subaru Legacy | Brighton, L | 2.2L H4
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA040
Product Specifications
- Other Name: Differential Assembly-Rear
- Manufacturer Note: G/R=4.111
- Position: Rear
- Replaced by: 27011AA111
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1991 Subaru Legacy | L, LS, LS-D
View related parts
Subaru Legacy Differential Assembly
Part Number: 27011AA151
Product Specifications
- Other Name: Differential Assembly-Rear; Carrier, Differential, Differential Assembly
- Manufacturer Note: G/R=3.900
- Position: Rear
- Replaces: 622006020, 622006022, 27011AA150, 622006021
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1992-1994 Subaru Legacy | L, LS, Turbo

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Subaru Legacy Differential

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Subaru Legacy Differential Parts Questions & Experts Answers

Differential Assembly
27011AA850
Q: How Do I Remove the Rear Differential on Subaru Legacy?
A: Loosen the rear wheel lug nuts, block the front wheels, and raise the rear of the vehicle. Support it securely on jackstands. Remove the rear wheels, drain the lubricant from the differential, disconnect the driveshaft from the rear differential, remove the rear exhaust pipe and muffler, pry the inner CV joint out of the differential just far enough to release the snap ring, support the rear of the differential with a floor jack, remove the mounting fasteners that attach the differential to the rear cross member, remove the four front mounting fasteners and bracket, carefully lower the differential enough to separate the drive axles from the differential, carefully lower the differential and remove it from under the vehicle, place the differential on the jack head and position it directly underneath the mounting bracket and cross member, raise the differential enough to install the driveaxles into the differential, raise the differential into position and install the rear mounting nuts loosely, then install the front mounting nuts, tighten all mounting fasteners securely, install the driveshaft, fill the differential with the type and amount of lubricant specified, install the wheels, remove the jack and lower the vehicle to the ground, and tighten the wheel lug nuts to the torque.