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Stoptech 950.33507 Brake Hydraulic Hose - RearOE Quality 60-Day Returns
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Part #: 950.33507

Stoptech 950.33507 Brake Hydraulic Hose - Rear

StopTech Stainless Steel Lines, Rear
⚙️ 32 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦StopTech Stainless Steel Lines, Rear
🚗Fitment: Audi, A6, A6 Quattro, and S6
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StopTech Rear Brake Hydraulic Hose for Audi A6 and S6

StopTech Stainless Steel Lines part number 950.33507 is a rear brake hydraulic hose built for select Audi A6, Audi A6 Quattro, and Audi S6 applications. This StopTech Stainless Steel Lines kit is engineered to deliver a firmer pedal feel and more consistent brake pressure than aging rubber hoses.

Key Features

  • Stainless steel braided construction for more direct brake pedal response
  • Helps maintain consistent hydraulic pressure during repeated braking
  • Improves brake modulation during threshold braking
  • Application-specific end fittings for proper fitment
  • Built for rear brake hose replacement on select Audi platforms

Product Line Details

The StopTech Stainless Steel Lines product line focuses on replacing factory rubber brake hoses with braided stainless steel lines that resist expansion under pressure. On vehicles such as the Audi A6 and Audi S6, that can translate to a more precise pedal feel, especially when original hoses have aged, softened, or swollen over time. Part number 950.33507 is part of that line and is intended for rear brake hydraulic hose service on the listed applications.

Fitment

  • Fits 2007-2011 Audi A6, rear, Fr Ch# 4F 7 032 501.
  • Fits 2006-2007 Audi A6, rear, To Ch# 4F 7 032 500.
  • Fits 2005-2007 Audi A6 Quattro, rear, To Ch# 4F 7 032 500.
  • Fits 2007-2008 Audi A6 Quattro, rear, Fr Ch# 4F 7 032 501.
  • Fits 2009-2011 Audi A6 Quattro, rear, Armored.
  • Fits 2009-2011 Audi A6 Quattro, rear, 347mm Front Disc, exc Armored.
  • Fits 2009-2011 Audi A6 Quattro, rear, 321mm Front Discs, exc Armored.
  • Fits 2007-2011 Audi S6, rear, Fr Ch# 4F 7 032 501.
  • Fits 2007 Audi S6, rear, To Ch# 4F 7 032 500.

What This Brake Hose Helps Address

  • Soft or spongy brake pedal feel caused by aging rubber lines
  • Brake pressure expansion under hard braking
  • Inconsistent pedal response during repeated stops
  • Reduced brake modulation when trail braking or threshold braking
  • Rear brake hose replacement on select Audi A6, A6 Quattro, and S6 models

Installation Notes and Tips

Verify chassis breakpoints, armored vs. non-armored configuration, and front disc size before ordering. This rear brake hydraulic hose is application-specific, so match the vehicle details exactly to the fitment notes. Inspect surrounding brake components, bleed the brake system after installation, and confirm there are no leaks before returning the vehicle to service. Part number 950.33507 may also be referenced during catalog lookup for the same application.

Quality Assurance

StopTech designs these stainless steel braided brake lines with properly engineered fittings for fit and durability. Each line kit is built to support consistent brake pressure and precise modulation in the listed Audi applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011AudiA6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2011AudiA6 QuattroRearArmored; StopTech Stainless Steel Lines
2011AudiA6 Quattro3.0LV6Rear347mm Front Disc; exc Armored; StopTech Stainless Steel Lines
2011AudiA6 Quattro3.0LV6Rear321mm Front Discs; exc Armored; StopTech Stainless Steel Lines
2011AudiS6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2010AudiA6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2010AudiA6 QuattroRearArmored; StopTech Stainless Steel Lines
2010AudiA6 Quattro3.0LV6Rear347mm Front Disc; exc Armored; StopTech Stainless Steel Lines
2010AudiA6 Quattro3.0LV6Rear321mm Front Discs; exc Armored; StopTech Stainless Steel Lines
2010AudiS6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2009AudiA6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2009AudiA6 QuattroRearArmored; StopTech Stainless Steel Lines
2009AudiA6 Quattro3.0LV6Rear347mm Front Disc; exc Armored; StopTech Stainless Steel Lines
2009AudiA6 Quattro3.0LV6Rear321mm Front Discs; exc Armored; StopTech Stainless Steel Lines
2009AudiS6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2008AudiA6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2008AudiA6 Quattro4.2LV8RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2008AudiA6 Quattro3.2LV6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2008AudiS6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2007AudiA6RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2007AudiA6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2007AudiA6 Quattro4.2LV8RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2007AudiA6 Quattro4.2LV8RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2007AudiA6 Quattro3.2LV6RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2007AudiA6 Quattro3.2LV6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2007AudiS6RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2007AudiS6RearFr Ch# 4F 7 032 501; StopTech Stainless Steel Lines
2006AudiA6RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2006AudiA6 Quattro4.2LV8RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2006AudiA6 Quattro3.2LV6RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2005AudiA6 Quattro4.2LV8RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines
2005AudiA6 Quattro3.2LV6RearTo Ch# 4F 7 032 500; StopTech Stainless Steel Lines

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

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