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A-Premium Brake Master Cylinder Compatible with Select Cadillac, Chevy and GMC Vehicles - Silverado 1500, Suburban, Sierra, Yukon, Yukon XL, Escalade, Tahoe - 1999-2002 - Replace# 18060789, 18040252

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$44.99

$ 21 .99 $21.99

In Stock
  • [Vehicle Fitment-1]: Compatible with Cadillac Escalade/Escalade EXT 2002; Compatible with Chevrolet Suburban 1500 2000 ---(Fit w/ Vacuum Booster); Compatible with GMC Yukon 2000 (V8 5.3L & V8 4.8L), Yukon XL 1500 2000 (New Style), Sierra 1500 1999-2000; Compatible with Chevrolet Silverado 1500 1999 (w/ Power Brakes), Silverado 1500 2000, Blazer 2000, Tahoe 2000 (V8 5.3L & V8 4.8L) ---Brake Master Cylinder (Bore: 34 mm)
  • [Vehicle Fitment-2]: Compatible with GMC Yukon 2001-2002, Sierra 1500 2001-2002, Sierra 1500 HD 2001-2002, Yukon XL 1500/2500 2001-2002; Compatible with Chevrolet Blazer 2001-2002, Silverado 1500 2001-2002, Silverado 1500 HD 2001-2002, Tahoe 2001-2002, Suburban 1500 2001-2002, Avalanche 1500 2001-2002 ---It fits the model With Power Brakes and Vacuum Booster
  • Reference Number]: M630031, 18040252, 18048538, 18060789, 19209249. Please enter your vehicle information in the top left corner of listing and check our "Special Note" before ordering
  • [Specifications]: ①Bore Diameter: 34 mm; ②Material: Aluminum Alloys 101; ③Condition: New; ④Rearward Outlet Size: 1/2-20; ⑤Secondary Outlet Thread Diameter: 1/2-20; ⑥Reservoir Included: Yes; ⑦Sensor Included: Yes
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted brake master cylinder assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.



Product Description

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Brett
August 16, 2025
I used this on my 1998 chevy silverado for more solid braking. Works great and bolts right up!
Sterling L. Robertson
August 5, 2025
Works great on my 96 Blazer. Only issues is that it was tall for my Blazer so I had to hammer the hood to fit but works great! I had issues with other master Cylinders not working and hate the older large flat tops for bleeding so this works great. I use a power ball bleeder that has a cap that screws onto the MC lid and pushes brake fluid in from the top. This makes brake bleeding simple and a 1 person job. I will hopefully never use a suction bleeder again. They just suck Air into the threads of the bleeder so they don't work well.
Alexandria
July 31, 2025
The old white warrior rides again! We bench bleed the cylinder with the syringe method all went well 💪🏼
Anthony K. Blais
July 18, 2025
not exactly correct for a chevy suburban with towing package.it does fit and works as it should otherwise
Henry Smith
July 14, 2025
Just what I expected
Ryan
June 3, 2025
works well, good build;
John S.
March 5, 2025
Product faulty from factory. Piston faulty and locked in place would not release brakes and allow hydraulic fluid to return to reservoir. Pay to get oem. More expensive but you get what you pay for
Linda in Arkansas
February 4, 2025
Cylinder itself devoted a pinhole leak. Brake fluid spewing out of pinhole when brakes applied. Less than 90 days old to us. Site says can't be returned after 30 days. Poor results, poor quality, poor business practices.
Bob Aubie
January 20, 2025
Worked perfect for the OBS gmc upgrade!
Ken Kermack
December 28, 2024
Fit is good and functions well time will be the test of quality and value
ashton
December 24, 2024
I returned this product. The threads for the brake lines were not machined properly, and this cylinder could not be installed. I would go get a better quality part from elsewhere.