How to remove and install a Brake Master Cylinder on a Subaru Legacy?

Place shop rags underneath the brake master cylinder to catch any spilled brake fluid, then remove the brake fluid from the reservoir. Unplug the electrical connector for the brake fluid level indicator. Place rags or newspapers under the brake line fillings. Using a flare-nut wrench, unscrew the brake line tube nuts and allow any residual fluid to drain onto the rags. Remove the nuts that attach the brake master cylinder to the power brake booster. Remove the brake master cylinder from the engine compartment, being careful not to spill any fluid. If a new brake master cylinder is being installed, check and adjust the booster pushrod length. Bench bleed the new brake master cylinder before installing it. Attach a pair of brake master cylinder bleeder tubes to the outlet ports of the brake master cylinder. Fill the reservoir with brake fluid. Slowly push the pistons into the brake master cylinder to expel air. Repeat the procedure until no more air bubbles are present. Remove the bleed tubes and install plugs in the open ports. Replace the O-ring seal on the brake master cylinder (if equipped) and then place it over the studs on the booster and tighten the attaching nuts only finger tight at this time. Thread the brake line fittings into the brake master cylinder. Fully tighten the mounting nuts, then the brake line fittings. Fill the brake master cylinder reservoir with fluid, then bleed the brake master cylinder and the brake system. The remainder of installation is the reverse of removal. Test the operation of the brake system carefully before placing the vehicle into normal service.

Genuine Subaru Legacy Brake Master Cylinder

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38 Brake Master Cylinders found

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Subaru Legacy Master Cylinder Assembly (VDC)
Part Number: 26401AJ000
$168.65 MSRP: $246.57
You Save: $77.92 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Master Cylinder Assembly
- Replaced by: 26401AJ002
- 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
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Subaru Legacy Master Cylinder Assembly (VDC)
Part Number: 26401AG030
$165.63 MSRP: $242.15
You Save: $76.52 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder Assembly; Master Cylinder
- Replaced by: 26401AG031
- 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, 3.0R Limited, 3.0R LL-Bean, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy Master Cylinder Assembly
Part Number: 26401AE03A
$326.57 MSRP: $481.67
You Save: $155.10 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder
- Replaced by: 26401AC191
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2003-2004 Subaru Legacy | Baja, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, Flat6-S, GT, L, Limited, L-S, SUS Flat6, SUS Limited | 2.5L H4, 3.0L H6
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Subaru Legacy Ma Cylinder Assembly (VDC)LH
Part Number: 26401AJ001
$168.65 MSRP: $246.57
You Save: $77.92 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder Assembly
- Replaced by: 26401AJ002
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2014 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 DOHC, 3.6L H6
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Subaru Legacy Master Cylinder Assembly
Part Number: 26401AC220
$326.57 MSRP: $481.67
You Save: $155.10 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 26401AC191
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998-2003 Subaru Legacy | Baja, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, GT, L, Limited, LS, Out Back, SUS, SUS Flat6, SUS Limited | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4, 3.0L H6
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Subaru Legacy Master Cylinder Kit
Part Number: 26449AL03A
$153.98 MSRP: $225.12
You Save: $71.14 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2016-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 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 | 2.4L H4 DIT, 2.5L H4, 2.5L H4 DI, 3.6L H6
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Subaru Legacy Master Cylinder Assembly
Part Number: 26401AC120
$175.35 MSRP: $256.37
You Save: $81.02 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 26401AC121
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999 Subaru Legacy | Brighton | 2.2L H4 Series
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Subaru Legacy Master Cylinder Assembly
Part Number: 26401AA241
$125.33 MSRP: $181.63
You Save: $56.30 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder
- Replaced by: 26401AA242
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-1996 Subaru Legacy | L | 2.2L H4
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Subaru Legacy MA CYL KIT
Part Number: 26449AN04A
$145.86 MSRP: $213.25
You Save: $67.39 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2023 Subaru Legacy | 4 Cyl 2.4L, 4 Cyl 2.5L
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Subaru Legacy WVY35 Master Cylinder Kit
Part Number: 26449FJ011
$181.07 MSRP: $264.72
You Save: $83.65 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder Kit; Master Cylinder
- Replaced by: 26449FJ013
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2017 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium | 2.5L H4, 3.6L H6
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Subaru Legacy MA CYL KIT LHD
Part Number: 26449AN07B
$145.86 MSRP: $213.25
You Save: $67.39 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Legacy | 4 Cyl 2.4L, 4 Cyl 2.5L
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Subaru Legacy Master Cylinder Assembly
Part Number: 26401AA401
$152.70 MSRP: $223.25
You Save: $70.55 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 26401AA402
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1993-1994 Subaru Legacy | L, LS
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Subaru Legacy Master Cylinder Assembly
Part Number: 26401AA400
$152.70 MSRP: $223.25
You Save: $70.55 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 26401AA402
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1993 Subaru Legacy | Base, L, LS, LS-D
View related parts
Subaru Legacy Master Cylinder Assembly
Part Number: 26401AC200
$175.35 MSRP: $256.37
You Save: $81.02 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 26401AC121
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998 Subaru Legacy | Brighton, L | 2.2L H4 , 2.2L H4 (New EVAPO)
View related parts
Subaru Legacy Master Cylinder Assembly
Part Number: 26401AJ020
$168.65 MSRP: $246.57
You Save: $77.92 (32%)
ADD TO CART
Product Specifications
- Replaced by: 26401AJ002
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2012 Subaru Legacy | 2.5GT Limited, 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 Ma Cylinder Kit
Part Number: 26449FJ001
$170.61 MSRP: $249.43
You Save: $78.82 (32%)
ADD TO CART
Product Specifications
- Other Name: Master Cylinder Kit; Master Cylinder
- Replaced by: 26449FJ003
- 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
View related parts
Subaru Legacy Master Cylinder Assembly (Abs)
Part Number: 26401AG010
$146.41 MSRP: $214.05
You Save: $67.64 (32%)
Product Specifications
- Other Name: Master Cylinder Assembly; Master Cylinder
- Replaced by: 26401AG011
- 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, Base, GT, GT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
View related parts
Subaru Legacy Master Cylinder Assembly
Part Number: 26401AC030
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1997 Subaru Legacy | L | 2.2L H4 , 2.2L H4 (New EVAPO)
View related parts
Subaru Legacy Master Cylinder Assembly LH
Part Number: 26401AE02B
Product Specifications
- Other Name: Master Cylinder Assembly; Master Cylinder
- Replaces: 26401AE02A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Legacy | Baja-B | 2.5L H4 Turbo
- 2000-2001 Subaru Legacy | Brighton | 2.5L H4
View related parts
Subaru Legacy Master Cylinder Assembly LH
Part Number: 26401AE02A
Product Specifications
- Other Name: Master Cylinder Assembly
- Replaced by: 26401AE02B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2000-2001 Subaru Legacy | Brighton | 2.5L H4

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1-20 of 38 Results

Subaru Legacy Brake Master Cylinder

Subaru Legacy Brake Master Cylinder is one of the significant aspects of the braking system and widely appreciated due to its durability, consistency and apt working for the different models of Subaru Legacy. This critical part transmits force through hydraulic means by converting the pressure applied by the driver's foot into hydraulic pressure, which in turn forces brake fluid to flow through the system to the slave cylinders, which turns on the brakes. Other components fitted to Subaru Legacy are dual circuit Brake Master Cylinders with extra levels of protection in case one circuit is lost, the other is able to sustain braking pressure. This design not only adds value to the efficiency of the car but also plays a major role in the safety of the car. The Subaru Legacy model has been manufactured starting 1989 till 2020 and all the models have come with sophisticated braking equipment, to include 4-channel ABS to boost on performance and safety. The construction of the Brake Master Cylinder, furthermore its hydraulic structure, is prominent for steering and halting, so it is considered significant in the automotive marketplace. Maintenance of the Subaru Legacy Brake Master Cylinder should be frequently done to avoid cases where there could be leakage of the fluid or other internal problems which are fatal to the vehicle braking system. Subaru has demonstrated a great deal of commitment in delivering only the optimal Brake Master Cylinder, thus the Subaru Legacy Brake Master Cylinder is one of the optimal given its effectiveness, added features and reliability thereby making Subaru Legacy one of the optimal cars for a safe and effective drive. The importance of the Brake Master Cylinder cannot be overstated, as it is essential for the overall performance and safety of the vehicle.

Our website stands as the go-to online destination for OEM Subaru Legacy Brake Master Cylinder. With complete lines of genuine Subaru Legacy Brake Master Cylinder 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 Brake Master Cylinder Parts Questions & Experts Answers

Master Cylinder Assembly (VDC)
26401AG030
Q: How to remove and install a Brake Master Cylinder on a Subaru Legacy?
A:
Place shop rags underneath the brake master cylinder to catch any spilled brake fluid, then remove the brake fluid from the reservoir. Unplug the electrical connector for the brake fluid level indicator. Place rags or newspapers under the brake line fillings. Using a flare-nut wrench, unscrew the brake line tube nuts and allow any residual fluid to drain onto the rags. Remove the nuts that attach the brake master cylinder to the power Brake Booster. Remove the brake master cylinder from the engine compartment, being careful not to spill any fluid. If a new brake master cylinder is being installed, check and adjust the booster pushrod length. Bench bleed the new brake master cylinder before installing it. Attach a pair of brake master cylinder bleeder tubes to the outlet ports of the brake master cylinder. Fill the reservoir with brake fluid. Slowly push the pistons into the brake master cylinder to expel air. Repeat the procedure until no more air bubbles are present. Remove the bleed tubes and install plugs in the open ports. Replace the O-ring seal on the brake master cylinder (if equipped) and then place it over the studs on the booster and tighten the attaching nuts only finger tight at this time. Thread the brake line fittings into the brake master cylinder. Fully tighten the mounting nuts, then the brake line fittings. Fill the brake master cylinder reservoir with fluid, then bleed the brake master cylinder and the brake system. The remainder of installation is the reverse of removal. Test the operation of the brake system carefully before placing the vehicle into normal service.

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