🔄 Dorman M39634 Brake Master Cylinder: New and High-Performance Replacement Review

This brake master cylinder failed while driving. Luckily I stopped in front of my driveway. I didn't have brakes. I drove slowly enough to stop.

Fits my 1990 f150 2WD XLT Lariat great. The only problem is that there is no bleed kit. But there were 2 plastic screw plugs in the kit, I drilled through them and installed a clean fuel line to bleed the stand before screwing my lines. It's highly recommended to use an inline wrench on your fittings so you don't have to remove them like I did. Sensor plug fits, tank included

Put this on my 1990 Ford E150. There was a leak from the start. I tightened and tightened the brake lines several times to stop the dripping. In the end it turned out that the problem was not in the brake line fittings but in the plug with the O-ring in the bottom of the block. Saw one at the parts store and they don't have a leaking bolt feature. If you're looking for a molding that sticks out at the bottom and has a screw covering the hole, either buy another one or put some kind of sealant…