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ACDelco Professional 18M802 Brake Master Cylinder Assembly

Free shipping on orders over $29.99

$90.28

$ 41 .99 $41.99

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.


swinefuzz
Reviewed in the United States on June 20, 2022
My stock brake master cylinder did NOT fail, but it did have a lot of black corrosion gunk in it. I was doing a rebuild of my rear drums brakes (I had a leaking cylinder on one side) and figured since I was going to have to bleed them I might as well replace the 24 yr old master cylinder while I was at it because I figured it was likely to fail soon anyway and why bleed the entire vehicle again, right? Easy install, took around a half hour including doing the bench bleed. Part looks like good quality. No complaints. I will update if problems occur.
Howard
Reviewed in the United States on May 21, 2022
97 Jeep Wrangler
Splicer
Reviewed in the United States on February 14, 2021
Install was easy. Bench bleeding is essential but easy to do. After install had a slight leak seemed like a little tightening stoped it but a little Teflon tape might be a better idea.
Sandra K. Smith
Reviewed in the United States on June 6, 2018
Worked perfect and saved me a lot of money replacing this myself. Super easy replacement ... watch youtube videos if you don't know how to do it and save yourself some money!!! Someone thought I was a "stupid woman" and wanted to charge me over $500 to replace this....do it yourself ladies.
Chester Shuster II
Reviewed in the United States on July 15, 2016
went right on. bleed easy.
Barbara C. Ruble
Reviewed in the United States on July 1, 2016
Worked great for a month. We don't drive this Jeep too often but after a few drives the brakes locked up. We checked the calipers, pads and lines, no fluid was detected. We traced it to the master cylinder. Front chamber no fluid detected. It is past the return policy so we had to replaced with an Advance Auto Parts Store unit.
Patrick
Reviewed in the United States on June 14, 2015
Great quality and fit. Performed well.
Brian A. Rossi
Reviewed in the United States on February 6, 2013
this was one of my best buys for auto parts on amazon. The part was perfect. before my break were terrible. the shipping was fast and the directions were GREAT!
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