Hey all, after a few years and going through 6 slave cylinders, I have figured out that the NAPA part works best. Store Locator | NAPA Online The dealership replaced my slave cylinder twice under warranty, I replaced it once with the ford part. I then tried the parts from o'reilly and autozone. Every single one of them was flawed and will leak brake fluid out of the clutch system. After installing the NAPA brand slave cylinder, my truck has been trouble free for the last 80K miles. I just wanted to let everyone know my experience so they don't make the same mistake. I'd walk out to my truck on cold morning and push in the clutch pedal and have it stick to the floor since I had just pushed all the fluid out. I even got fired from a good job for missing work too many times due to car trouble. I can pull the tranny and have the part replaced in less than two hours now and can run through it in my head...If you have any questions on how to do it, feel free to ask.

2002 F150 4.2L m5od

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