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Genuine Subaru Legacy Brake Proportioning Valve

Proportioning Valve
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16 Brake Proportioning Valves found

  • Diagram for Subaru Legacy Brake Proportioning Valve - 26873AA011
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    Subaru Legacy PCV Assembly

    Part Number: 26873AA011
    $75.74 MSRP: $109.77
    You Save: $34.03 (31%)
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Replaces: 26873AA010
    • 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
  • Diagram for Subaru Legacy Brake Proportioning Valve - 26873AA010
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 26873AA011
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1990-1997 Subaru Legacy | Base, Brighton, L, LS, LS-D, Post | 2.2L H4 , 2.2L H4 (New EVAPO)
  • Diagram for Subaru Legacy Brake Proportioning Valve - 27674AC091
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Replaces: 27674AC090
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1997-2004 Subaru Legacy | Brighton, Flat6, GT, LS-I, Out Back, SUS, SUS Flat6 | 2.5L H4, 3.0L H6
  • Diagram for Subaru Legacy Brake Proportioning Valve - 27674AC081
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Replaces: 27674AC080
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1997-2004 Subaru Legacy | Baja, Baja-B, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, Flat6-S, GT, L, L-S, Limited, LS, SUS Flat6, SUS Limited | 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4, 2.5L H4 Turbo, 3.0L H6
  • Subaru Legacy Brake Proportioning Valve - 26874AA050
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA050
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 26874AA052
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1991-1994 Subaru Legacy | L, LS, Turbo
  • Subaru Legacy Brake Proportioning Valve - 26873AA020
    Diagram for Subaru Legacy Brake Proportioning Valve - 26873AA020
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Replaced by: 26873AA021
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1990-1994 Subaru Legacy | Base, L, LS, LS-D
  • Subaru Legacy Brake Proportioning Valve - 27674AC090
    Diagram for Subaru Legacy Brake Proportioning Valve - 27674AC090
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 27674AC091
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1997-1998 Subaru Legacy | GT, LS-I, Out Back, SUS | 2.5L H4
  • Subaru Legacy Brake Proportioning Valve - 27674AC080
    Diagram for Subaru Legacy Brake Proportioning Valve - 27674AC080
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 27674AC081
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1997-1998 Subaru Legacy | L, LS | 2.2L H4 , 2.2L H4 (New EVAPO)
  • Subaru Legacy Brake Proportioning Valve - 26874AA010
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA010
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1990-1991 Subaru Legacy | L, LS, LS-D
  • Subaru Legacy Brake Proportioning Valve - 26874AA051
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA051
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 26874AA052
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1994 Subaru Legacy | L, LS, Turbo
  • Subaru Legacy Brake Proportioning Valve - 26874AA042
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA042
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Replaces: 26874AA040, 26874AA000, 26874AA041
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1996-1997 Subaru Legacy | GT, LS-I, Out Back | 2.2L H4, 2.2L H4 (New EVAPO), 2.5L H4
    • 1990-1994 Subaru Legacy | L, LS, LS-D, Turbo
  • Subaru Legacy Brake Proportioning Valve - 26874AA041
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA041
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 26874AA042
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1994 Subaru Legacy | L, LS, Turbo
  • Subaru Legacy Brake Proportioning Valve - 26874AA040
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA040
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 26874AA042
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1991-1994 Subaru Legacy | L, LS, Turbo
  • Subaru Legacy Brake Proportioning Valve - 26874AA032
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA032
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1995-1996 Subaru Legacy | L, LS | 2.2L H4 , 2.2L H4 (New EVAPO)
  • Subaru Legacy Brake Proportioning Valve - 26874AA031
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA031
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly; Pressure Metering Valve
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1995 Subaru Legacy | L, LS | 2.2L H4
  • Subaru Legacy Brake Proportioning Valve - 26874AA000
    Diagram for Subaru Legacy Brake Proportioning Valve - 26874AA000
    View related parts
    Product Specifications
    • Other Name: P.C.V. Assembly
    • Replaced by: 26874AA042
    • Warranty: This genuine part is guaranteed by Subaru's factory warranty.
    Fits the following Vehicles:
    • 1990-1991 Subaru Legacy | L, LS, LS-D, Turbo

Subaru Legacy Brake Proportioning Valve

The Subaru Legacy Brake Proportioning Valve prevents skidding by limiting pressure to the rear drums during rapid stops. This enables the front discs to take on the heavier load of the sedan. The rear wheels would lock up first if the Brake Proportioning Valve is not present. Located close to the master cylinder, the Brake Proportioning Valve detects an increase in hydraulic pressure. This increase pushes a spring and piston in the valve, shutting off the rear circuit. Because of this, the weight transfer does not lock the rear wheels. Over its production run, Subaru installed mainly a fixed Brake Proportioning Valve on stock Legacy trims, which delivers predictable factory balance. Performance editions sometimes applied an adjustable style that adds a small knob that lets drivers fine-tune the rear line pressure for unique tire or cargo setups. Moreover, various rally-inspired variants experimented with a lever type that changes bias through a simple arm. Each of the three variants aims for the same thing, but they differ in splitting point ease of adjustment. Fixed is set during assembly, adjustable gives a gradual dial control, and lever gives a quick mechanical tweak. Regularly functioning, the Brake Proportioning Valve preserves steering control, shortens stopping distance, and protects both Subaru occupants and the Legacy braking hardware.

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

  • Q:
    How to Replace the Brake Proportioning Valve on a Subaru Legacy?
    Posted by Idan K.
    A:
    The 2005 and later Legacy models are not equipped with a Brake Proportioning Valve. To replace the Brake Proportioning Valve, unscrew all four brake line tube nuts with a flare nut wrench. Carefully unscrew all line fittings with a flare-nut wrench and remove the mounting bracket bolt from the strut tower. Then, remove the mounting bolt for the Brake Proportioning Valve. Installation is the reverse of removal. Bleed the brake system and test the brakes carefully before placing the vehicle into normal operation.
    Answered by Subaru Parts Specialist Gary / May 21, 2025

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