Details

• Brand:

  

• SKU:

  26402AJ201

• Other Names:

  Brake Booster, Vac Bstr Assembly Left-hand

• Description:

  Legacy/Outback.

  
  

  Booster Assembly – Subaru (26402AJ201)

  The Subaru Booster Assembly (Part Number: 26402AJ201) is a genuine OEM component expertly engineered to restore precise, responsive braking performance. Designed for Subaru vehicles, this booster amplifies pedal force via vacuum assistance to ensure reliable stopping power in everyday driving, towing, or under challenging road conditions.

  The unit features a rugged steel casing and precision diaphragm, engineered to deliver consistent operation through repeated cycles and varying temperatures. Subaru’s OEM construction guarantees that the internal components meet exacting durability standards, resisting vacuum leaks and maintaining consistent assist levels over time. This robustness helps mechanics and DIY enthusiasts rely on the booster for years of dependable performance.

  Installation is straightforward with the 26402AJ201, thanks to Subaru’s meticulous manufacturing tolerances. It attaches directly to existing brake booster studs and connects seamlessly to your vehicle’s vacuum line, brake master cylinder, and pedal assembly. The plug‑and‑play nature minimizes chances for alignment issues or installation errors, reducing labor time for professionals and simplifying the process for DIYers.

  Using a genuine Subaru booster assembly offers several practical advantages:

  • Factory‑calibrated assist response ensures predictable pedal feel

  • Durability under pressure maintains braking integrity in stop‑and‑go or heavy‑load use

  • OEM fit eliminates the need for aftermarket adapters or modifications

  • Leak‑resistant design ensures long‑term vacuum retention and braking consistency

  • Supports overall brake system health, promoting better performance of linked components

  Whether you're performing a full brake system rebuild or replacing a worn or failing unit, the 26402AJ201 Booster Assembly provides a reliable solution backed by Subaru engineering. For professional auto technicians servicing client vehicles or DIYers committed to maintaining their Subaru with OEM levels of quality, this booster delivers trusted braking performance that matches factory standards.

  
  

• Condition: New
• Replaces:

  26402aj01a, 26402aj17a, 26402aj200

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov