@code
Just sayin' from a guy that's had this done twice in 218,000 miles
Short story, when replacing hydraulic components on this particular system, you need to replace BOTH the master and the slave.
Both components are plastic and should be considered "throwaways".
If you replace only 1 component, the other old & worn component will not allow the clutch to release.
Moving on, given the mount of work and heavy duty trans jack required to separate and suspend the transmission/transfer case assembly,
I bought all my LUK brand parts from Rock Auto, and found an independent shop to remove & replace for $500 flat fee.
Best $500 spent, ever... Trust me... BOTH times the tech, who has a lift and proper heavy duty transmission jack that reaches up 7 feet up, told me each time he couldn't believe how heavy the trans/transfer case assembly was...
To take this into perspective, I do ALL the work on my EX,
BUT, this is the ONLY JOB I sub out. You've been warned!
OK - Factory parts are Valeo brand.
From Rock Auto, buy LUK Brand components; Slave & Master cylinder, Pilot and Throw out bearing, flywheel, clutch plate, pressure plate.
The trans shop would only guarantee their work if I brought them LUK or Factory ($$$$$) components.
PS -
DO NOT have the factory flywheel ground, but rather replace it. If you grind it there will be too much travel on the pressure plate fingers, and you will get clutch squeal in 1st on flat ground, as well as when you engage the clutch on a grade.
Hope that helps -