Shopping Cart

Your cart is empty.

Your cart is empty.

ACDelco Professional 18M11 Brake Master Cylinder Assembly

5.0 Write Review
Free shipping on orders over $29.99

$109.03

$ 50 .99 $50.99

In Stock
  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Pressure tested to ensure safe and confident braking
  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
  • Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear
  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Pressure tested to ensure safe and confident braking
  • Cast iron and aluminum specifications provide no extra stress on the brake boosting mounting
  • Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
  • Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear


ACDelco Professional Brake Master Cylinders use both aluminum and iron castings, making them a high quality replacement for many vehicles on the road today. These master cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional Brake Master Cylinders are ready to bench bleed and install right out of the box - no assembly required. These premium aftermarket replacement brake master cylinders are manufactured to meet your expectations for fit, form, and function.


Recommended Products
Raybestos Element3 Automotive Replacement Brake Master Cylinder for Select 2009-2019 Toyota Corolla, 2010-2014 Toyota Matrix (MC391274)

$115.47

$ 50 .99 $50.99

4.8
Select Option
Raybestos MC14025 Professional Grade Brake Master Cylinder

$70.12

$ 32 .99 $32.99

4.4
Select Option
ACDelco Professional 18M742 Brake Master Cylinder Assembly

$93.24

$ 40 .99 $40.99

4.5
Select Option
Raybestos MC39575 Professional Grade Brake Master Cylinder

$66.78

$ 30 .99 $30.99

4.6
Select Option
ACDelco Master Cylinder - 174-1243

$109.52

$ 44 .99 $44.99

4.9
Select Option
Wilwood 260-5920 13/16' Master Cylinder Kit

$103.46

$ 42 .99 $42.99

4.8
Select Option
Kuryakyn 8653 Motorcycle Accent Accessory: Rear Master Cylinder Cover for 2008-19 Harley-Davidson Motorcycles, Chrome

$77.99

$ 34 .99 $34.99

4.3
Select Option
Raybestos Element3 Automotive Replacement Brake Master Cylinder for Select Dodge (MC390426)

$50.02

$ 22 .99 $22.99

4.9
Select Option