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Review on Raybestos MC390914 Professional Master Cylinder by Mark Hart

Revainrating 1 out of 5

BEWARE OF THIS ARTICLE. MAY NOT FIT YOUR VEHICLE

Purchased for a 2001 Toyota Sienna. The website says it's a coincidence. It turned out to be identical to the original, so I pumped it up and went to install it. Well, the holes for the brake pipe are too big / don't match the cut of my car's brake pipe! My brake lines did not fit into the ports/do not engage the threads as the port size is much larger. Interestingly, the threaded plugs that came with it didn't fit either. They were exactly the same size as my car's brake lines and they were too small for the openings on this master cylinder! Waste of a day and a half liters of brake fluid!

Pros
  • Cool product
Cons
  • I vaguely remember