What does the manufacturer recommend when installing the rear Sway Bar Link, Sway Bar Bushing, and Sway Bar Kit on a Subaru Legacy?

New self-locking mounting nuts are suggested by the manufacturer to be utilized when fitting the sway bar links. Start by lifting the back part of the car using a jack and secure it on jackstands, while chocking the wheels of the front part of the car. On a Legacy model starting with 2005 up to the present year, detach the rear wheels. Eliminate the link to the sway bar kit by loosening the captive nut and ball stud; on models up to and including 2002 Forester only bolts are needed to be removed. While to detach the sway bar kit, it is enough to undo the upper fastener of the link, the lower one enables you to take off the link as a whole. Then, first, loosen the retainer of the base and then, unscrew it from both sides of the sway bar kit and release the bar. Remove the Sway Bar Bushing from the bar and look for signs of wear and cracks on the bushings, replace the bushings, inspect and replace both the link and ball joints on the sway bar kit in the 2002 and earlier Forester model. The installation is carried out in the reverse sequence to its removal and all nuts and bolts tightened to the correct torque.

Genuine Subaru Legacy Sway Bar Kit

Stabilizer Sway Bar Set

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59 Sway Bar Kits found

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Subaru Legacy STABILIZER Front D21
Part Number: 20401AL00A
$69.07 MSRP: $100.10
You Save: $31.03 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 3.6L H6
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Subaru Legacy STABILIZER Front D26
Part Number: 20401AJ08A
$76.82 MSRP: $111.33
You Save: $34.51 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2014 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
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Subaru Legacy STABILIZER Front D19
Part Number: 20410AA050
$158.80 MSRP: $232.17
You Save: $73.37 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Manufacturer Note: STABILIZER(D=19)
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1999 Subaru Legacy | Base, Brighton, L, LS, LS-D, Post | 2.2L H4 , 2.2L H4 (New EVAPO), 2.2L H4 Series
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Subaru Legacy STABILIZER Rear
Part Number: 20451AG00B
$58.26 MSRP: $84.43
You Save: $26.17 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Rear; Stabilizer Bar
- Position: Rear
- Replaces: 20451AG00A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | 2.5i, 2.5i Base, 2.5i Limited, 3.0R Limited, GT | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy STABILIZER Front D23
Part Number: 20401AJ03A
$75.85 MSRP: $109.93
You Save: $34.08 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Manufacturer Note: D=23
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC, 2.5L H4 Turbo
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Subaru Legacy STABILIZER Front D24
Part Number: 20401AJ10A
$77.79 MSRP: $112.73
You Save: $34.94 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Manufacturer Note: D=24
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium | 3.6L H6
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Subaru Legacy STABILIZER F
Part Number: 20401AN01A
$75.20 MSRP: $108.98
You Save: $33.78 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: D24
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
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Subaru Legacy STABILIZER Rear
Part Number: 20451AL00A
$51.42 MSRP: $74.52
You Save: $23.10 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Rear; Stabilizer Bar
- Position: Rear
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 3.6L H6
View related parts
Subaru Legacy STABILIZER Front D26
Part Number: 20401AJ00A
$76.82 MSRP: $111.33
You Save: $34.51 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2014 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DOHC
View related parts
Subaru Legacy STABILIZER F
Part Number: 20401AN00A
$87.79 MSRP: $127.23
You Save: $39.44 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: D23
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
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Subaru Legacy BUSHING STABILIZER D16
Part Number: 20451AJ01B
$72.31 MSRP: $104.80
You Save: $32.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Rear; Stabilizer Bar
- Manufacturer Note: D16
- Position: Rear
- Replaces: 20451AJ01A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2014 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4 DOHC, 2.5L H4 SOHC, 2.5L H4 Turbo, 3.6L H6
View related parts
Subaru Legacy STABILIZER Front D20
Part Number: 20401AG03B
$56.10 MSRP: $81.30
You Save: $25.20 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Position: Front
- Replaces: 20401AG03A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | 2.5i, 2.5i Base, 2.5i Limited | 2.5L H4
View related parts
Subaru Legacy STABILIZER Rear
Part Number: 20451AJ01A
$72.31 MSRP: $104.80
You Save: $32.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Rear
- Manufacturer Note: D=16
- Position: Rear
- Replaced by: 20451AJ01B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium, 3.6R, 3.6R Limited, 3.6R Premium | 2.5L H4 SOHC, 2.5L H4 Turbo, 3.6L H6
View related parts
Subaru Legacy STABILIZER Front D 19
Part Number: 20401AG00B
$57.63 MSRP: $83.52
You Save: $25.89 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Position: Front
- Replaces: 20401AG00A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | 2.5i, 2.5i Limited, 3.0R, 3.0R LL-Bean, 3.0R Limited, Base | 2.5L H4, 3.0L H6
View related parts
Subaru Legacy STABILIZER Front D21
Part Number: 20401AG04A
$58.57 MSRP: $84.88
You Save: $26.31 (31%)
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front
- Position: Front
- Replaced by: 20401AG04B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2008 Subaru Legacy | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Legacy STABILIZER Front D24
Part Number: 20401AJ02A
$77.91 MSRP: $112.92
You Save: $35.01 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Manufacturer Note: D=24
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC
View related parts
Subaru Legacy STABILIZER Front D20
Part Number: 20401AG03A
$56.10 MSRP: $81.30
You Save: $25.20 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front
- Position: Front
- Replaced by: 20401AG03B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2008 Subaru Legacy | 2.5i, 2.5i Limited | 2.5L H4
View related parts
Subaru Legacy STABILIZER R
Part Number: 20451AN01A
$56.70 MSRP: $82.17
You Save: $25.47 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Rear
- Replaced by: 20451AN01C
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
View related parts
Subaru Legacy STABILIZER Front D19
Part Number: 20401AG00A
$57.63 MSRP: $83.52
You Save: $25.89 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front
- Position: Front
- Replaced by: 20401AG00B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2008 Subaru Legacy | 2.5i, 2.5i Limited, 3.0R, 3.0R Limited, 3.0R LL-Bean, Base | 2.5L H4, 3.0L H6
View related parts
Subaru Legacy STABILIZER Front D23
Part Number: 20401AJ11A
$72.14 MSRP: $104.55
You Save: $32.41 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Stabilizer-Front; Stabilizer Bar
- Manufacturer Note: D=23
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium | 3.6L H6

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1-20 of 59 Results

Subaru Legacy Sway Bar Kit

The Sway Bar Kit for Subaru Legacy cars is intended to improve vehicle control by joining the opposite sides of the suspension system, relative to each other thus eliminating any body roll during carriage through cornering and uneven surfaces. To simplify this, this kit uses an anti-roll bar which opposes torsion and distributes forces from one axle to the other minimizing roll and increasing traction on the road. In different years there have been different styles of Sway Bar Kits applied in Subaru Legacy, with advancements causing adjustable and active anti-roll bars with a variable level of stiffness. Such modern systems can accommodate driving conditions by optimizing handling, but they also transmit bumps from one wheel to the other, which may result in a waddling effect off-road. In general, the Subaru Legacy Sway Bar Kit has a very important role in tuning the handling balance of the vehicle affecting its performance characteristics.

Our website stands as the go-to online destination for OEM Subaru Legacy Sway Bar Kit. With complete lines of genuine Subaru Legacy Sway Bar Kit available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Legacy Sway Bar Kit Parts Questions & Experts Answers

STABILIZER Rear
20451AG00B
Q: What does the manufacturer recommend when installing the rear Sway Bar Link, Sway Bar Bushing, and Sway Bar Kit on a Subaru Legacy?
A:
New self-locking mounting nuts are suggested by the manufacturer to be utilized when fitting the sway bar links. Start by lifting the back part of the car using a jack and secure it on jackstands, while chocking the wheels of the front part of the car. On a Legacy model starting with 2005 up to the present year, detach the rear wheels. Eliminate the link to the sway bar kit by loosening the captive nut and ball stud; on models up to and including 2002 Forester only bolts are needed to be removed. While to detach the sway bar kit, it is enough to undo the upper fastener of the link, the lower one enables you to take off the link as a whole. Then, first, loosen the retainer of the base and then, unscrew it from both sides of the sway bar kit and release the bar. Remove the Sway Bar Bushing from the bar and look for signs of wear and cracks on the bushings, replace the bushings, inspect and replace both the link and Ball Joints on the sway bar kit in the 2002 and earlier Forester model. The installation is carried out in the reverse sequence to its removal and all nuts and bolts tightened to the correct torque.