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AC Delco Brake Master Cylinder Assembly

$123.38

AC Delco

Model #18M986


Shopper Award

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.

Features:

  • 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
  • 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
Specifications:
  • Master Cylinder Bore Diameter: 1
  • Secondary Outlet Thread Diameter: 12.7
  • Secondary Outlet Thread Diameter: 0.5
  • Weight (lb): 1.56
  • Mounting Hole Quantity: 2
  • Primary Outlet Thread Diameter: 0.5
  • Port Quantity: 2
  • Primary Outlet Thread Diameter: 12.7
  • Width (in): 5.8
  • Height (in): 4.8
  • Length (in): 9.4
  • Master Cylinder Material: Aluminum
  • Bleeder Hoses Included: Yes
  • Brake Booster Included: No
  • Programming Required: No
  • Master Cylinder Cap Included: Yes
  • Reservoir Included: Yes
  • Pushrod Included: No
  • Master Cylinder Bore Diameter: 25.4
  • Mounting Bracket Included: No
Fitment:
  • Chevrolet TrailBlazer 2002-2005
  • Chevrolet TrailBlazer EXT 2002-2005
  • GMC Envoy 2002-2005
  • GMC Envoy XL 2002-2005
  • Chevrolet SSR 2003-2006
  • Chevrolet TrailBlazer 2003-2005
  • Chevrolet TrailBlazer EXT 2003-2005
  • GMC Envoy 2003-2005
  • GMC Envoy XL 2003-2005
  • Chevrolet SSR 2004-2006
  • Chevrolet TrailBlazer 2004-2005
  • Chevrolet TrailBlazer EXT 2004-2005
  • GMC Envoy 2004-2005
  • GMC Envoy XL 2004-2005
  • GMC Envoy XUV 2004-2005
  • Chevrolet SSR 2005-2006
  • Chevrolet TrailBlazer 2005-2005
  • Chevrolet TrailBlazer EXT 2005-2005
  • GMC Envoy 2005-2005
  • GMC Envoy XL 2005-2005
  • GMC Envoy XUV 2005-2005
  • Chevrolet SSR 2006-2006

Other Part Numbers:
AC Delco #89056541

Proposition 65

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Vehicle Engine Notes
2003-2006
Chevrolet SSR

2002-2005
GMC Envoy

Who is AC Delco?

AC Delco is a world-renowned company and is considered a premier supplier of Original Equipment parts. The company’s roots can be traced back to more than 100 years. Today, AC Delco has established itself as the global leader when it comes to automotive replacement parts.

Wide Range of Products

AC Delco has one of the most comprehensive parts list available in the market. It has over 90,000 auto parts across 37 product lines and is distributed all over the globe. Over the years, they have built a reputation as the leading source of high-quality auto parts. They have grown into one of the biggest manufacturers and caters to different industries which include the marine and industrial equipment sector.

The company offers various parts such as spark plugs, batteries, oil filters, wiper blades, air filters, and brakes. They also have repair components for radiators, alternators, chassis and vehicle cooling systems.

The Best Only Trusts the Bests

AC Delco has a long-standing partnership with General Motors and has since provided them with top-quality and reliable parts.

Purchase AC Delco Products at Vivid Racing

AC Delco has always been a part of the automotive industry. They are considered as one of the pillars and have played a vital role in helping shape the way we know automobiles today. If you want parts that have passed the test of time, then this is the brand for you. They have been manufacturing parts way before most of us are even born and have always kept that tradition of creating products you can rely on. To know more about AC Delco, visit Vivid Racing and check out their list of products that would fit your needs.




A WHOLE LOT OF PART PROTECTION

Most GM OE and Gold (Professional) lines are covered under a 24-month/unlimited-mile limited warranty and our Silver (Advantage) line limited warranties are 12 months/unlimited miles. Click Here for full warranty details.

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