Review on Dorman M134437 Brake Master Cylinder by Mark Green

I bought this master cylinder in December to install it during my planned vacation. But life turned out so that this time was occupied by other higher priorities. Last weekend (about 2.5 months) I installed the device. And don't you know it's a leak between the tank and the body? I had to run to my local auto parts store to buy another one so I could start my truck.